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The display lights up at the correct location, shows the quantity to pick, and the operator presses a button to confirm. This reduces search time and picking errors compared with paper pick lists.\"\n }\n },\n {\n \"@type\": \"Question\",\n \"name\": \"How does a pick-to-light system work?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"An operator scans a container barcode, the system lights the display at each required storage location and shows the quantity, the operator picks the items into the container and presses the confirm button, and the system moves on to the next location until the order is complete. Advanced systems add digital readouts and extra instructions.\"\n }\n },\n {\n \"@type\": \"Question\",\n \"name\": \"What is the difference between pick-to-light and put-to-light?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Pick-to-light directs an operator to take items from storage locations to fill an order. Put-to-light reverses the flow: the system directs the operator to place incoming goods into the right location, such as a store order, customer order, or another grouping. Both use lighted displays and confirm buttons.\"\n }\n },\n {\n \"@type\": \"Question\",\n \"name\": \"How long does it take to train operators on pick-to-light?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"With an efficient pick-to-light system, operator training can be reduced to about 30 to 45 minutes. Traditional picking can take hours or more to learn, depending on the size and complexity of the warehouse, because operators must learn locations and read pick lists.\"\n }\n },\n {\n \"@type\": \"Question\",\n \"name\": \"Can pick-to-light integrate with a WMS or ERP?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Yes. A pick-to-light system can run standalone or integrate with a warehouse management system (WMS), enterprise resource planning (ERP), supply chain management, or other host systems. Integrated systems can also produce pick-rate reports, analyze productivity, and adjust work-zone sizes to match labor to order volume.\"\n }\n },\n {\n \"@type\": \"Question\",\n \"name\": \"What mechanical components are used to build a pick-to-light system?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Common components include factory frames, aluminum extrusion, rollers, slide rails, conveyors, casters, posts and struts, gussets and angle plates, machined sheet metal, shaft supports, bushings, and metal materials, plus electrical parts such as sensors, switches, warning and signaling lights, stack lights, and timers.\"\n }\n },\n {\n \"@type\": \"Question\",\n \"name\": \"What are the main benefits of pick-to-light systems?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"The main benefits are faster operator training, higher picking accuracy, less walking and idle time, paperless record keeping, optional integration with WMS and ERP systems, and lower labor cost per order. 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} }\n<\/style>\n<\/head>\n<body>\n<div class=\"mm-post\">\n\n<p class=\"intro\">Pick-to-light systems use LED displays and confirm buttons at storage locations to guide operators through paperless order picking, cutting search time and picking errors. As part of our <a href=\"https:\/\/us.misumi-ec.com\/industries\/warehouse-automation\/\">warehouse automation<\/a> series on the <a href=\"https:\/\/blog.misumiusa.com\/what-is-the-internet-of-things\/\">Internet of Things (IoT)<\/a> era, this guide explains how the technology works and which <a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/\">mechanical components<\/a> you need to build one.<\/p>\n\n<figure>\n <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blog.misumiusa.com\/wp-content\/uploads\/2020\/05\/Pick-by-Light-Fachanzeigen_PickTermFlexible-1-1024x683.jpg\" alt=\"Pick-to-light display module with alphanumeric readout and confirm button mounted at a storage location\" width=\"1024\" height=\"683\">\n <figcaption>Pick-to-light display. Image: <a href=\"https:\/\/commons.wikimedia.org\/wiki\/File:Pick-by-Light-Fachanzeigen_PickTermFlexible.JPG\">KBS Industrieelektronik GmbH<\/a>, <a href=\"https:\/\/creativecommons.org\/licenses\/by-sa\/3.0\">CC BY-SA<\/a>.<\/figcaption>\n<\/figure>\n\n<nav class=\"toc\" aria-label=\"Table of contents\">\n <strong>In this guide<\/strong>\n <ol>\n <li><a href=\"#what-is-pick-to-light\">What are pick-to-light systems?<\/a><\/li>\n <li><a href=\"#how-it-works\">How does pick-to-light work?<\/a><\/li>\n <li><a href=\"#put-to-light\">Pick-to-light vs. put-to-light<\/a><\/li>\n <li><a href=\"#benefits\">Benefits of pick-to-light systems<\/a><\/li>\n <li><a href=\"#comparison\">Pick-to-light vs. other picking methods<\/a><\/li>\n <li><a href=\"#engineering\">Engineering and design considerations<\/a><\/li>\n <li><a href=\"#components\">Commonly used components<\/a><\/li>\n <li><a href=\"#use-cases\">Use cases by industry<\/a><\/li>\n <li><a href=\"#how-to-choose\">How to choose a pick-to-light approach<\/a><\/li>\n <li><a href=\"#faq\">Frequently asked questions<\/a><\/li>\n <\/ol>\n<\/nav>\n\n<h2 id=\"what-is-pick-to-light\">What Are Pick-to-Light Systems?<\/h2>\n<p>Pick-to-light systems are simple but robust order-fulfillment technology designed to streamline picking, improve accuracy, and lower labor costs. They are paperless: alphanumeric displays and buttons are installed at storage locations and guide employees through light-aided manual picking, putting, and sorting of packages or products.<\/p>\n\n<div class=\"callout\">\n <p><strong>Quick definition:<\/strong> A pick-to-light system lights the exact storage location, shows the quantity to pick, and waits for the operator to press a button to confirm. Nothing is printed, and the operator never has to search for a location.<\/p>\n<\/div>\n\n<h2 id=\"how-it-works\">How Does Pick-to-Light Work?<\/h2>\n<p>Here is a step-by-step description of how a typical pick-to-light system operates.<\/p>\n\n<div class=\"steps\">\n <div class=\"step\"><div class=\"step-num\">1<\/div><div><strong>Scan the container.<\/strong><p>The operator scans the barcode on a temporary or reusable holding container, such as a shipping carton. This links the container to a specific order.<\/p><\/div><\/div>\n <div class=\"step\"><div class=\"step-num\">2<\/div><div><strong>Follow the light.<\/strong><p>The alphanumeric display, typically LED, lights up to guide the operator to the indicated storage location. The display then shows which item and how many to pick.<\/p><\/div><\/div>\n <div class=\"step\"><div class=\"step-num\">3<\/div><div><strong>Pick and confirm.<\/strong><p>The operator picks the items, places them in the holding container, and presses the button to confirm the pick.<\/p><\/div><\/div>\n <div class=\"step\"><div class=\"step-num\">4<\/div><div><strong>Repeat until complete.<\/strong><p>The system illuminates each location in turn until every item on the order has been picked and placed in its holding container.<\/p><\/div><\/div>\n <div class=\"step\"><div class=\"step-num\">5<\/div><div><strong>Use optional features.<\/strong><p>Depending on the system, the LED display can be paired with an acknowledgment button and a digital readout for more detailed instructions and options.<\/p><\/div><\/div>\n<\/div>\n\n<figure>\n <img decoding=\"async\" src=\"https:\/\/blog.misumiusa.com\/wp-content\/uploads\/2020\/05\/Pick_to_light.jpg\" alt=\"Pick-to-light system installed on warehouse shelving with lighted displays at each bin\" loading=\"lazy\">\n <figcaption>Pick-to-light system installed on shelving. Image: <a href=\"https:\/\/commons.wikimedia.org\/wiki\/File:Pick_to_light.jpg\">Ingenieria-logistica<\/a>, <a href=\"https:\/\/creativecommons.org\/licenses\/by-sa\/4.0\">CC BY-SA<\/a>.<\/figcaption>\n<\/figure>\n\n<div class=\"callout-note\">\n <p><strong>Engineering note:<\/strong> The confirm-button press is the data point that makes the system valuable. Each press records which location was picked, how many units, and when, which is what feeds pick-rate reports and inventory updates when the system is linked to a WMS.<\/p>\n<\/div>\n\n<h2 id=\"put-to-light\">Pick-to-Light vs. Put-to-Light<\/h2>\n<p>Put-to-light systems are essentially the opposite of pick-to-light: they reverse the flow. Instead of directing an operator to take items from storage to fill an order, a put-to-light system guides the operator to place incoming goods where they belong, whether that is a retail store order, a customer order, or any other organizational grouping.<\/p>\n\n<div class=\"two-col\">\n <div class=\"col col-gold\">\n <div class=\"col-head\">Pick-to-light<\/div>\n <ul>\n <li>Flow: from storage locations into an order container<\/li>\n <li>Light shows: where to pick and how many<\/li>\n <li>Typical goal: fulfill customer orders accurately<\/li>\n <\/ul>\n <\/div>\n <div class=\"col col-dark\">\n <div class=\"col-head\">Put-to-light<\/div>\n <ul>\n <li>Flow: from incoming goods into order or destination locations<\/li>\n <li>Light shows: where to put each item and how many<\/li>\n <li>Typical goal: sort and distribute by order, store, or customer<\/li>\n <\/ul>\n <\/div>\n<\/div>\n\n<h2 id=\"benefits\">Benefits of Pick-to-Light Systems<\/h2>\n<div class=\"grid\">\n <div class=\"card-left\"><h3>Ease of use<\/h3><p>Training operators in traditional picking can take hours or more, depending on warehouse size and complexity. With an efficient pick-to-light system, companies can cut training down to 30-45 minutes.<\/p><\/div>\n <div class=\"card-left\"><h3>System integration<\/h3><p>A pick-to-light system can be installed standalone or integrated with an existing warehouse management system (WMS), enterprise resource planning (ERP), supply chain management, or other host systems. Advanced systems can produce pick-rate reports, analyze productivity, and allow the size of work zones to vary to match labor to order volume.<\/p><\/div>\n <div class=\"card-left\"><h3>Increased efficiency<\/h3><p>Systems are usually organized by your existing work zones, which minimizes walking. If an order must pass through multiple zones, the system follows the order and reduces idle time. Some systems mount onto mobile carts or <a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1100000000\/\">conveyor<\/a> systems so one operator can fulfill an entire order across many zones.<\/p><\/div>\n <div class=\"card-left\"><h3>Paperless operation<\/h3><p>Operators save time by eliminating traditional paper-based record keeping.<\/p><\/div>\n <div class=\"card-left\"><h3>Improved order accuracy<\/h3><p>From a customer-service standpoint, the greatest benefit is fewer picking errors, which improves order-fulfillment performance.<\/p><\/div>\n <div class=\"card-left\"><h3>Lower labor costs<\/h3><p>Picking is one of the biggest expenses in warehouse operations. Less walking, shorter fulfillment time, and greater accuracy combine to reduce labor cost.<\/p><\/div>\n<\/div>\n\n<div class=\"cta-row\">\n <p>Building a pick-to-light station, cart, or shelving line?<\/p>\n <a class=\"btn\" href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1500000000\/M1503000000\/\">Shop Factory Frames<\/a>\n <a class=\"btn btn-outline\" href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1500000000\/M1501000000\/\">Browse Aluminum Extrusion<\/a>\n<\/div>\n\n<h2 id=\"comparison\">Pick-to-Light vs. Other Picking Methods<\/h2>\n<p>Pick-to-light is one of several ways to direct manual picking. The table below compares the approaches on the factors that most often drive the decision.<\/p>\n\n<div class=\"table-wrap\">\n<table>\n <thead>\n <tr><th>Method<\/th><th>Operator guidance<\/th><th>Hands and eyes<\/th><th>Fixed infrastructure at locations<\/th><th>Best fit<\/th><\/tr>\n <\/thead>\n <tbody>\n <tr><td>Paper pick list<\/td><td>Printed list; operator finds each location<\/td><td>Hands busy with paper<\/td><td>None<\/td><td>Low volume, simple layouts<\/td><\/tr>\n <tr><td>Handheld RF scanner<\/td><td>Screen directs and scan verifies<\/td><td>One hand occupied by scanner<\/td><td>Barcode labels<\/td><td>Large, changing SKU ranges<\/td><\/tr>\n <tr><td>Voice picking<\/td><td>Spoken instructions through a headset<\/td><td>Hands and eyes free<\/td><td>None<\/td><td>Large areas, mobile picking<\/td><\/tr>\n <tr><td><strong>Pick-to-light<\/strong><\/td><td>Light and display at the exact location<\/td><td>Hands free except button press<\/td><td>Display and button at each location<\/td><td>High-velocity SKUs in defined zones<\/td><\/tr>\n <tr><td>Put-to-light<\/td><td>Light shows destination for each item<\/td><td>Hands free except button press<\/td><td>Display and button at each destination<\/td><td>Sorting by order, store, or customer<\/td><\/tr>\n <\/tbody>\n<\/table>\n<\/div>\n\n<div class=\"two-col\">\n <div class=\"col col-gold\">\n <div class=\"col-head\">Where pick-to-light excels<\/div>\n <ul>\n <li>Short training time for new or seasonal operators<\/li>\n <li>Clear visual confirmation at every pick<\/li>\n <li>Works well in dense, fast-moving pick zones<\/li>\n <li>Expandable as features and volume grow<\/li>\n <\/ul>\n <\/div>\n <div class=\"col col-dark\">\n <div class=\"col-head\">Where to be careful<\/div>\n <ul>\n <li>Hardware is needed at each storage location, so cost scales with location count<\/li>\n <li>Layout changes mean moving or reprogramming displays<\/li>\n <li>Less economical for slow-moving, very large SKU ranges<\/li>\n <li>Display visibility must be checked against ambient lighting<\/li>\n <\/ul>\n <\/div>\n<\/div>\n\n<h2 id=\"engineering\">Engineering and Design Considerations<\/h2>\n<p>The light modules get the attention, but the structure that carries them determines whether the system stays accurate and serviceable. These are the factors to settle early in design.<\/p>\n\n<h3>Measure what the system is supposed to improve<\/h3>\n<p>Track the same metrics before and after installation so the benefit is visible, not assumed.<\/p>\n<div class=\"formula\"><strong>Pick rate<\/strong> = order lines picked ÷ labor hours<br><strong>Pick accuracy (%)<\/strong> = (order lines picked correctly ÷ total order lines) × 100<br><strong>Travel share<\/strong> = time spent walking ÷ total picking time<\/div>\n\n<h3>Zone layout and flow<\/h3>\n<p>Since pick-to-light is usually organized by existing work zones, lay out zones so high-velocity items sit together and orders pass through the fewest zones possible. This is what keeps walking, and therefore idle time, low. Where one operator needs to cover many zones, consider mounting the system on a <a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1600000000\/M1606000000\/\">caster<\/a>-based cart or alongside a <a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1100000000\/M1113000000\/\">conveyor<\/a>.<\/p>\n\n<h3>Structure and mounting<\/h3>\n<p>Frames built from <a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1500000000\/M1501000000\/\">aluminum extrusion<\/a> make it simple to reposition display brackets as the layout changes, and <a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1500000000\/M1509000000\/\">posts and struts<\/a>, <a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1500000000\/M1506000000\/\">gussets and angle plates<\/a>, and <a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1500000000\/M1505000000\/\">machined sheet metal<\/a> help keep shelving square and rigid. A rigid frame protects display alignment and button feel over repeated cycles.<\/p>\n\n<h3>Visibility and signaling<\/h3>\n<p>Confirm that display brightness and viewing angle work for your aisle lighting and the distance operators typically stand from the shelf. <a href=\"https:\/\/us.misumi-ec.com\/vona2\/el_control\/E1100000000\/E1115000000\/\">Warning and signaling lights<\/a> and <a href=\"https:\/\/us.misumi-ec.com\/vona2\/el_control\/E1100000000\/E1116000000\/\">stack lights<\/a> can add zone-level status, such as order complete or attention needed, on top of the per-location display.<\/p>\n\n<div class=\"callout-warn\">\n <p><strong>Safety:<\/strong> When pick-to-light stations are built next to conveyors, moving carts, or other automated equipment, guard pinch points and moving parts according to your site’s safety assessment. A <a href=\"https:\/\/blog.misumiusa.com\/misumi-extrusion-protective-guard\/\">MISUMI extrusion protective guard<\/a> is one way to build guarding into an aluminum frame.<\/p>\n<\/div>\n\n<h2 id=\"components\">Commonly Used Components for Pick-to-Light Warehouse Automation Systems<\/h2>\n<p>The mechanical and electrical hardware around the lights matters as much as the lights themselves. These <a href=\"https:\/\/us.misumi-ec.com\/industries\/warehouse-automation\/\">warehouse automation<\/a> component categories are commonly used in pick-to-light builds.<\/p>\n\n<h3>Structure and framing<\/h3>\n<div class=\"grid\">\n <div class=\"card-left\"><span class=\"badge\">M1503<\/span><strong><a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1500000000\/M1503000000\/\">Factory Frames<\/a><\/strong><p>Primary framework for pick stations, shelving, and carts.<\/p><\/div>\n <div class=\"card-left\"><span class=\"badge\">M1501<\/span><strong><a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1500000000\/M1501000000\/\">Aluminum Extrusion<\/a><\/strong><p>Adjustable profiles for racks and display mounting.<\/p><\/div>\n <div class=\"card-left\"><span class=\"badge\">M1505<\/span><strong><a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1500000000\/M1505000000\/\">Machined Sheet Metals<\/a><\/strong><p>Brackets and plates, including machined sheet metal plates.<\/p><\/div>\n <div class=\"card-left\"><span class=\"badge\">M1506<\/span><strong><a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1500000000\/M1506000000\/\">Gussets, Angle Plates, Welded Steel Stands<\/a><\/strong><p>Reinforcement and support for frames and stands.<\/p><\/div>\n <div class=\"card-left\"><span class=\"badge\">M1509<\/span><strong><a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1500000000\/M1509000000\/\">Posts and Struts<\/a><\/strong><p>Vertical and bracing members for shelving structures.<\/p><\/div>\n <div class=\"card-left\"><span class=\"badge\">Material<\/span><strong><a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech_material\/M1401000000\/?searchFlow=results2category&KWSearch=materials\">Metal Materials<\/a><\/strong><p>Stock material for custom brackets and fixtures.<\/p><\/div>\n<\/div>\n\n<h3>Material handling and motion<\/h3>\n<div class=\"grid\">\n <div class=\"card-left\"><span class=\"badge\">M1113<\/span><strong><a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1100000000\/M1113000000\/\">Conveyors<\/a><\/strong><p>Move containers between zones so orders follow the operator path.<\/p><\/div>\n <div class=\"card-left\"><span class=\"badge\">M1105<\/span><strong><a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1100000000\/M1105000000\/\">Rollers<\/a><\/strong><p>Gravity-fed and roller surfaces for carton flow.<\/p><\/div>\n <div class=\"card-left\"><span class=\"badge\">M1606<\/span><strong><a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1600000000\/M1606000000\/\">Casters<\/a><\/strong><p>Mobile carts that carry the system through many zones.<\/p><\/div>\n <div class=\"card-left\"><span class=\"badge\">M0117<\/span><strong><a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M0100000000\/M0117000000\/\">Slide Rails<\/a><\/strong><p>Pull-out drawers and trays at storage locations.<\/p><\/div>\n <div class=\"card-left\"><span class=\"badge\">M0102<\/span><strong><a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M0100000000\/M0102000000\/\">Shaft Supports<\/a><\/strong><p>Mounting and support for shafts and guide elements.<\/p><\/div>\n <div class=\"card-left\"><span class=\"badge\">M0107<\/span><strong><a href=\"https:\/\/us.misumi-ec.com\/vona2\/result\/?Keyword=bushings&curSearch=%7b%22field%22:%22@search%22,%22categoryCode%22:%22M0107080000%22,%22sort%22:1,%22allSpecFlag%22:0,%22page%22:1,%22brandModeFlag%22:1,%22pageSize%22:30,%22keyword%22:%22bushings%22%7d&resultTabs=%7b%22Categories%22:%7b%22expanded%22:false%7d,%22Products%22:%7b%22expanded%22:true%7d,%22inCADLibrary%22:%7b%22expanded%22:false%7d,%22FullText%22:%7b%22expanded%22:false%7d,%22TechnicalInformation%22:%7b%22expanded%22:false%7d%7d&listDisplay=mc-list\">Bushings<\/a><\/strong><p>Low-friction bearing surfaces for sliding and pivoting parts.<\/p><\/div>\n<\/div>\n\n<h3>Sensing and signaling<\/h3>\n<div class=\"grid\">\n <div class=\"card-left\"><span class=\"badge\">Wire<\/span><strong><a href=\"https:\/\/us.misumi-ec.com\/vona2\/el_wire\/\">Sensors \/ Switches<\/a><\/strong><p>Presence detection and button or switch inputs.<\/p><\/div>\n <div class=\"card-left\"><span class=\"badge\">E1115<\/span><strong><a href=\"https:\/\/us.misumi-ec.com\/vona2\/el_control\/E1100000000\/E1115000000\/\">Warning & Signaling Lights<\/a><\/strong><p>Visual status indication at zones and stations.<\/p><\/div>\n <div class=\"card-left\"><span class=\"badge\">E1116<\/span><strong><a href=\"https:\/\/us.misumi-ec.com\/vona2\/el_control\/E1100000000\/E1116000000\/\">Stack Lights<\/a><\/strong><p>Multi-color zone status visible from a distance.<\/p><\/div>\n <div class=\"card-left\"><span class=\"badge\">E1108<\/span><strong><a href=\"https:\/\/us.misumi-ec.com\/vona2\/el_control\/E1100000000\/E1108000000\/\">Timers<\/a><\/strong><p>Timing control for sequencing and delays.<\/p><\/div>\n<\/div>\n\n<div class=\"fig-row\">\n <figure><a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1600000000\/M1606000000\/\"><img decoding=\"async\" src=\"https:\/\/blog.misumiusa.com\/wp-content\/uploads\/2020\/06\/Blickle-Caster.jpg\" alt=\"Blickle caster wheel for mobile pick-to-light carts\" loading=\"lazy\"><\/a><figcaption>Blickle caster wheel<\/figcaption><\/figure>\n <figure><a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M0100000000\/M0117000000\/\"><img decoding=\"async\" src=\"https:\/\/blog.misumiusa.com\/wp-content\/uploads\/2020\/06\/Slide-Rails.jpg\" alt=\"Slide rails for pull-out trays at pick locations\" loading=\"lazy\"><\/a><figcaption>Slide rails<\/figcaption><\/figure>\n <figure><a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M0100000000\/M0102000000\/\"><img decoding=\"async\" src=\"https:\/\/blog.misumiusa.com\/wp-content\/uploads\/2016\/10\/Bushing.jpg\" alt=\"Bushing used in sliding and pivoting mechanisms\" loading=\"lazy\"><\/a><figcaption>Bushings<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"callout\">\n <p><strong>Tip:<\/strong> Design your own frames and carts faster with the free <a href=\"https:\/\/us.misumi-ec.com\/service\/promotion\/frames\/\">FRAMES<\/a> tool, and download 3D models from the <a href=\"https:\/\/us.misumi-ec.com\/us\/incadlibrary\/\">inCAD Library<\/a> to check fit before you order. Need a full design? Try <a href=\"https:\/\/us.misumi-ec.com\/service\/promotion\/rapiddesign\/\">RAPiD Design<\/a>.<\/p>\n<\/div>\n\n<h2 id=\"use-cases\">Use Cases by Industry<\/h2>\n<div class=\"grid\">\n <div class=\"card-top\"><span class=\"industry\">E-commerce and 3PL<\/span><p>Multi-line, multi-zone order fulfillment where accuracy and fast onboarding of seasonal staff matter most.<\/p><\/div>\n <div class=\"card-top\"><span class=\"industry\">Distribution centers<\/span><p>Zone picking with orders passing through multiple work zones, supported by carts or conveyors.<\/p><\/div>\n <div class=\"card-top\"><span class=\"industry\">Retail replenishment<\/span><p>Put-to-light sorting of incoming goods into store or customer orders.<\/p><\/div>\n <div class=\"card-top\"><span class=\"industry\">Healthcare and pharma<\/span><p>Accuracy-critical picking of small items where confirmation at every pick supports quality processes.<\/p><\/div>\n <div class=\"card-top\"><span class=\"industry\">Manufacturing kitting<\/span><p>Guided collection of components into kits for assembly lines, with lighted bins at the line side.<\/p><\/div>\n <div class=\"card-top\"><span class=\"industry\">Automotive and spare parts<\/span><p>High-velocity service parts picked from dense shelving with fast operator turnover.<\/p><\/div>\n<\/div>\n\n<h2 id=\"how-to-choose\">How to Choose a Pick-to-Light Approach<\/h2>\n<p>Use these three profiles as a starting point. Your own order profile, SKU velocity, and budget should drive the final decision.<\/p>\n\n<div class=\"decision\">\n <div class=\"decision-card\"><div class=\"decision-head\">Simple standalone<\/div><div class=\"decision-body\"><p><strong>Choose when:<\/strong> you have a single zone, a small number of locations, and no host-system requirement.<\/p><p><strong>Build with:<\/strong> an <a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1500000000\/M1501000000\/\">aluminum extrusion<\/a> frame and simple shelving.<\/p><\/div><\/div>\n <div class=\"decision-card\"><div class=\"decision-head\">Integrated multi-zone<\/div><div class=\"decision-body\"><p><strong>Choose when:<\/strong> orders cross several zones and you need pick-rate reporting through a WMS or ERP.<\/p><p><strong>Build with:<\/strong> <a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1500000000\/M1503000000\/\">factory frames<\/a>, <a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1100000000\/M1113000000\/\">conveyors<\/a>, and <a href=\"https:\/\/us.misumi-ec.com\/vona2\/el_wire\/\">sensors<\/a>.<\/p><\/div><\/div>\n <div class=\"decision-card\"><div class=\"decision-head\">Mobile cart<\/div><div class=\"decision-body\"><p><strong>Choose when:<\/strong> one operator should fulfill a whole order across many zones.<\/p><p><strong>Build with:<\/strong> <a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1600000000\/M1606000000\/\">casters<\/a>, frames, and <a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M0100000000\/M0117000000\/\">slide rails<\/a>.<\/p><\/div><\/div>\n<\/div>\n\n<div class=\"callout\">\n <p><strong>Plan for growth:<\/strong> Pick-to-light systems can be simple or very evolved depending on budget and requirements, and you can add features as the technology evolves. Choosing modular, reconfigurable framing early makes later expansion far easier.<\/p>\n<\/div>\n\n<h2 id=\"faq\">Frequently Asked Questions<\/h2>\n\n<div class=\"faq-item\"><div class=\"q-badge\">Q<\/div><div><strong>What is a pick-to-light system?<\/strong><p>A pick-to-light system is a paperless order-fulfillment technology that uses alphanumeric displays and confirm buttons mounted at storage locations to guide operators through manual picking. The display lights up at the correct location, shows the quantity to pick, and the operator presses a button to confirm. This reduces search time and picking errors compared with paper pick lists.<\/p><\/div><\/div>\n\n<div class=\"faq-item\"><div class=\"q-badge\">Q<\/div><div><strong>How does a pick-to-light system work?<\/strong><p>An operator scans a container barcode, the system lights the display at each required storage location and shows the quantity, the operator picks the items into the container and presses the confirm button, and the system moves on to the next location until the order is complete. Advanced systems add digital readouts and extra instructions.<\/p><\/div><\/div>\n\n<div class=\"faq-item\"><div class=\"q-badge\">Q<\/div><div><strong>What is the difference between pick-to-light and put-to-light?<\/strong><p>Pick-to-light directs an operator to take items from storage locations to fill an order. Put-to-light reverses the flow: the system directs the operator to place incoming goods into the right location, such as a store order, customer order, or another grouping. Both use lighted displays and confirm buttons.<\/p><\/div><\/div>\n\n<div class=\"faq-item\"><div class=\"q-badge\">Q<\/div><div><strong>How long does it take to train operators on pick-to-light?<\/strong><p>With an efficient pick-to-light system, operator training can be reduced to about 30 to 45 minutes. Traditional picking can take hours or more to learn, depending on the size and complexity of the warehouse, because operators must learn locations and read pick lists.<\/p><\/div><\/div>\n\n<div class=\"faq-item\"><div class=\"q-badge\">Q<\/div><div><strong>Can pick-to-light integrate with a WMS or ERP?<\/strong><p>Yes. A pick-to-light system can run standalone or integrate with a warehouse management system (WMS), enterprise resource planning (ERP), supply chain management, or other host systems. Integrated systems can also produce pick-rate reports, analyze productivity, and adjust work-zone sizes to match labor to order volume.<\/p><\/div><\/div>\n\n<div class=\"faq-item\"><div class=\"q-badge\">Q<\/div><div><strong>What mechanical components are used to build a pick-to-light system?<\/strong><p>Common components include <a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1500000000\/M1503000000\/\">factory frames<\/a>, <a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1500000000\/M1501000000\/\">aluminum extrusion<\/a>, <a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1100000000\/M1105000000\/\">rollers<\/a>, <a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M0100000000\/M0117000000\/\">slide rails<\/a>, conveyors, casters, posts and struts, gussets and angle plates, machined sheet metal, shaft supports, bushings, and metal materials, plus electrical parts such as sensors, switches, warning and signaling lights, stack lights, and <a href=\"https:\/\/us.misumi-ec.com\/vona2\/el_control\/E1100000000\/E1108000000\/\">timers<\/a>.<\/p><\/div><\/div>\n\n<div class=\"faq-item\"><div class=\"q-badge\">Q<\/div><div><strong>What are the main benefits of pick-to-light systems?<\/strong><p>The main benefits are faster operator training, higher picking accuracy, less walking and idle time, paperless record keeping, optional integration with WMS and ERP systems, and lower labor cost per order. Because they follow existing work zones, they are also easy to expand as the business grows.<\/p><\/div><\/div>\n\n<div class=\"callout-dark\">\n <p><strong>Up next in the series:<\/strong> <a href=\"https:\/\/blog.misumiusa.com\/warehouse-automation-part-2-automatic-guided-vehicles-autonomous-mobile-robots\/\">Warehouse Automation Part 2: Automatic Guided Vehicles & Autonomous Mobile Robots<\/a>. As you grow, MISUMI hopes to grow with you.<\/p>\n<\/div>\n\n<div class=\"cta-row\">\n <p>Ready to build your pick-to-light station?<\/p>\n <a class=\"btn\" href=\"https:\/\/us.misumi-ec.com\/industries\/warehouse-automation\/\">Shop Warehouse Automation Components<\/a>\n <a class=\"btn btn-outline\" href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/\">Browse All Mechanical Components<\/a>\n<\/div>\n\n<div class=\"related\">\n <h2>Related Resources<\/h2>\n <ul>\n <li><a href=\"https:\/\/blog.misumiusa.com\/warehouse-automation-part-2-automatic-guided-vehicles-autonomous-mobile-robots\/\">Warehouse Automation Part 2: Automatic Guided Vehicles & Autonomous Mobile Robots<\/a><\/li>\n <li><a href=\"https:\/\/blog.misumiusa.com\/what-is-the-internet-of-things\/\">What Is the Internet of Things?<\/a><\/li>\n <li><a href=\"https:\/\/blog.misumiusa.com\/misumi-extrusion-protective-guard\/\">MISUMI Extrusion Protective Guard<\/a><\/li>\n <li><a href=\"https:\/\/blog.misumiusa.com\/category\/industry-insights\/industry-insights-warehouse-automation\/\">More Warehouse Automation articles<\/a><\/li>\n <\/ul>\n<\/div>\n\n<\/div>\n<\/body>\n<\/html>\n","protected":false},"excerpt":{"rendered":"<p>Pick-to-Light Systems: How They Work & Benefits | MISUMI Pick-to-light systems use LED displays and confirm buttons at storage locations to guide operators through paperless order picking, cutting search time and picking errors. As part of our warehouse automation series on the Internet of Things (IoT) era, this guide explains how the technology works and which mechanical components you need […]<\/p>\n","protected":false},"author":46,"featured_media":8664,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"footnotes":""},"categories":[1131,1133],"tags":[531,910,909],"class_list":["post-8639","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-insights","category-industry-insights-warehouse-automation","tag-automation","tag-pick-to-light","tag-warehouse-automation"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t<meta name=\"description\" content=\"How pick-to-light systems work: LED displays, confirm buttons, WMS integration, benefits, and the mechanical components to build one.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" 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{"id":8639,"date":"2026-09-12T14:15:00","date_gmt":"2026-09-12T19:15:00","guid":{"rendered":"https:\/\/blog.misumiusa.com\/?p=8639"},"modified":"2026-10-08T14:22:29","modified_gmt":"2026-10-08T19:22:29","slug":"warehouse-automation-part-1-pick-to-light-systems","status":"publish","type":"post","link":"https:\/\/blog.misumiusa.com\/warehouse-automation-part-1-pick-to-light-systems\/","title":{"rendered":"Warehouse Automation Part 1: Pick-to-Light Systems"},"content":{"rendered":"\n\n\n\n\n\n\nPick-to-Light Systems: How They Work & Benefits | MISUMI<\/title>\n<meta name=\"description\" content=\"How pick-to-light systems work: LED displays, confirm buttons, WMS integration, benefits, and the mechanical components to build one.\">\n<meta name=\"keywords\" content=\"pick-to-light systems, what is pick-to-light, how does pick-to-light work, put-to-light systems, pick-to-light vs voice picking, paperless order picking, warehouse automation components, pick-to-light WMS integration, how to select a pick-to-light system, pick-to-light frame and shelving, aluminum extrusion warehouse racks, light-directed picking, order picking accuracy, pick-to-light cart conveyor\">\n<link rel=\"canonical\" href=\"https:\/\/blog.misumiusa.com\/warehouse-automation-part-1-pick-to-light-systems\/\">\n\n\n<meta property=\"og:type\" content=\"article\">\n<meta property=\"og:title\" content=\"Pick-to-Light Systems: How They Work & Benefits | MISUMI\">\n<meta property=\"og:description\" content=\"How pick-to-light systems work: LED displays, confirm buttons, WMS integration, benefits, and the mechanical components to build one.\">\n<meta property=\"og:url\" content=\"https:\/\/blog.misumiusa.com\/warehouse-automation-part-1-pick-to-light-systems\/\">\n<meta property=\"og:site_name\" content=\"MISUMI Mech Lab Blog\">\n<meta property=\"og:image\" content=\"https:\/\/blog.misumiusa.com\/wp-content\/uploads\/2020\/05\/Pick-by-Light-Fachanzeigen_PickTermFlexible-1-scaled.jpg\">\n<meta property=\"og:image:alt\" content=\"Pick-to-light display module at a storage location\">\n<meta property=\"article:published_time\" content=\"2020-06-09T13:00:00+00:00\">\n<meta property=\"article:modified_time\" content=\"2026-10-08T12:00:00+00:00\">\n<meta property=\"article:section\" content=\"Warehouse Automation\">\n<meta property=\"article:tag\" content=\"warehouse automation\">\n<meta property=\"article:tag\" content=\"pick-to-light\">\n<meta property=\"article:tag\" content=\"order picking\">\n<meta property=\"article:tag\" content=\"put-to-light\">\n<meta property=\"article:tag\" content=\"automation\">\n\n\n<meta name=\"twitter:card\" content=\"summary_large_image\">\n<meta name=\"twitter:title\" content=\"Pick-to-Light Systems: How They Work & Benefits | MISUMI\">\n<meta name=\"twitter:description\" content=\"How pick-to-light systems work: LED displays, confirm buttons, WMS integration, benefits, and the mechanical components to build one.\">\n<meta name=\"twitter:image\" content=\"https:\/\/blog.misumiusa.com\/wp-content\/uploads\/2020\/05\/Pick-by-Light-Fachanzeigen_PickTermFlexible-1-scaled.jpg\">\n\n\n<script type=\"application\/ld+json\">\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"Article\",\n \"headline\": \"Warehouse Automation Part 1: Pick-to-Light Systems\",\n \"description\": \"How pick-to-light systems work: LED displays, confirm buttons, WMS integration, benefits, and the mechanical components to build one.\",\n \"image\": \"https:\/\/blog.misumiusa.com\/wp-content\/uploads\/2020\/05\/Pick-by-Light-Fachanzeigen_PickTermFlexible-1-scaled.jpg\",\n \"datePublished\": \"2020-06-09T13:00:00+00:00\",\n \"dateModified\": \"2026-10-08T12:00:00+00:00\",\n \"articleSection\": \"Warehouse Automation\",\n \"keywords\": \"pick-to-light, put-to-light, warehouse automation, order picking\",\n \"author\": {\n \"@type\": \"Person\",\n \"name\": \"Carlicia Layosa\",\n \"jobTitle\": \"Marketing Automation Manager\",\n \"worksFor\": { \"@type\": \"Organization\", \"name\": \"MISUMI Americas\" }\n },\n \"publisher\": {\n \"@type\": \"Organization\",\n \"name\": \"MISUMI Americas\",\n \"url\": \"https:\/\/us.misumi-ec.com\/\",\n \"logo\": {\n \"@type\": \"ImageObject\",\n \"url\": \"https:\/\/blog.misumiusa.com\/wp-content\/uploads\/2019\/04\/cropped-Mark_CMYK-270x270.png\"\n }\n },\n \"mainEntityOfPage\": {\n \"@type\": \"WebPage\",\n \"@id\": \"https:\/\/blog.misumiusa.com\/warehouse-automation-part-1-pick-to-light-systems\/\"\n }\n}\n<\/script>\n\n\n<script type=\"application\/ld+json\">\n{\n \"@context\": \"https:\/\/schema.org\",\n \"@type\": \"FAQPage\",\n \"mainEntity\": [\n {\n \"@type\": \"Question\",\n \"name\": \"What is a pick-to-light system?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"A pick-to-light system is a paperless order-fulfillment technology that uses alphanumeric displays and confirm buttons mounted at storage locations to guide operators through manual picking. The display lights up at the correct location, shows the quantity to pick, and the operator presses a button to confirm. This reduces search time and picking errors compared with paper pick lists.\"\n }\n },\n {\n \"@type\": \"Question\",\n \"name\": \"How does a pick-to-light system work?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"An operator scans a container barcode, the system lights the display at each required storage location and shows the quantity, the operator picks the items into the container and presses the confirm button, and the system moves on to the next location until the order is complete. Advanced systems add digital readouts and extra instructions.\"\n }\n },\n {\n \"@type\": \"Question\",\n \"name\": \"What is the difference between pick-to-light and put-to-light?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Pick-to-light directs an operator to take items from storage locations to fill an order. Put-to-light reverses the flow: the system directs the operator to place incoming goods into the right location, such as a store order, customer order, or another grouping. Both use lighted displays and confirm buttons.\"\n }\n },\n {\n \"@type\": \"Question\",\n \"name\": \"How long does it take to train operators on pick-to-light?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"With an efficient pick-to-light system, operator training can be reduced to about 30 to 45 minutes. Traditional picking can take hours or more to learn, depending on the size and complexity of the warehouse, because operators must learn locations and read pick lists.\"\n }\n },\n {\n \"@type\": \"Question\",\n \"name\": \"Can pick-to-light integrate with a WMS or ERP?\",\n \"acceptedAnswer\": {\n \"@type\": \"Answer\",\n \"text\": \"Yes. 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} }\n<\/style>\n<\/head>\n<body>\n<div class=\"mm-post\">\n\n<p class=\"intro\">Pick-to-light systems use LED displays and confirm buttons at storage locations to guide operators through paperless order picking, cutting search time and picking errors. As part of our <a href=\"https:\/\/us.misumi-ec.com\/industries\/warehouse-automation\/\">warehouse automation<\/a> series on the <a href=\"https:\/\/blog.misumiusa.com\/what-is-the-internet-of-things\/\">Internet of Things (IoT)<\/a> era, this guide explains how the technology works and which <a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/\">mechanical components<\/a> you need to build one.<\/p>\n\n<figure>\n <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blog.misumiusa.com\/wp-content\/uploads\/2020\/05\/Pick-by-Light-Fachanzeigen_PickTermFlexible-1-1024x683.jpg\" alt=\"Pick-to-light display module with alphanumeric readout and confirm button mounted at a storage location\" width=\"1024\" height=\"683\">\n <figcaption>Pick-to-light display. Image: <a href=\"https:\/\/commons.wikimedia.org\/wiki\/File:Pick-by-Light-Fachanzeigen_PickTermFlexible.JPG\">KBS Industrieelektronik GmbH<\/a>, <a href=\"https:\/\/creativecommons.org\/licenses\/by-sa\/3.0\">CC BY-SA<\/a>.<\/figcaption>\n<\/figure>\n\n<nav class=\"toc\" aria-label=\"Table of contents\">\n <strong>In this guide<\/strong>\n <ol>\n <li><a href=\"#what-is-pick-to-light\">What are pick-to-light systems?<\/a><\/li>\n <li><a href=\"#how-it-works\">How does pick-to-light work?<\/a><\/li>\n <li><a href=\"#put-to-light\">Pick-to-light vs. put-to-light<\/a><\/li>\n <li><a href=\"#benefits\">Benefits of pick-to-light systems<\/a><\/li>\n <li><a href=\"#comparison\">Pick-to-light vs. other picking methods<\/a><\/li>\n <li><a href=\"#engineering\">Engineering and design considerations<\/a><\/li>\n <li><a href=\"#components\">Commonly used components<\/a><\/li>\n <li><a href=\"#use-cases\">Use cases by industry<\/a><\/li>\n <li><a href=\"#how-to-choose\">How to choose a pick-to-light approach<\/a><\/li>\n <li><a href=\"#faq\">Frequently asked questions<\/a><\/li>\n <\/ol>\n<\/nav>\n\n<h2 id=\"what-is-pick-to-light\">What Are Pick-to-Light Systems?<\/h2>\n<p>Pick-to-light systems are simple but robust order-fulfillment technology designed to streamline picking, improve accuracy, and lower labor costs. They are paperless: alphanumeric displays and buttons are installed at storage locations and guide employees through light-aided manual picking, putting, and sorting of packages or products.<\/p>\n\n<div class=\"callout\">\n <p><strong>Quick definition:<\/strong> A pick-to-light system lights the exact storage location, shows the quantity to pick, and waits for the operator to press a button to confirm. Nothing is printed, and the operator never has to search for a location.<\/p>\n<\/div>\n\n<h2 id=\"how-it-works\">How Does Pick-to-Light Work?<\/h2>\n<p>Here is a step-by-step description of how a typical pick-to-light system operates.<\/p>\n\n<div class=\"steps\">\n <div class=\"step\"><div class=\"step-num\">1<\/div><div><strong>Scan the container.<\/strong><p>The operator scans the barcode on a temporary or reusable holding container, such as a shipping carton. This links the container to a specific order.<\/p><\/div><\/div>\n <div class=\"step\"><div class=\"step-num\">2<\/div><div><strong>Follow the light.<\/strong><p>The alphanumeric display, typically LED, lights up to guide the operator to the indicated storage location. The display then shows which item and how many to pick.<\/p><\/div><\/div>\n <div class=\"step\"><div class=\"step-num\">3<\/div><div><strong>Pick and confirm.<\/strong><p>The operator picks the items, places them in the holding container, and presses the button to confirm the pick.<\/p><\/div><\/div>\n <div class=\"step\"><div class=\"step-num\">4<\/div><div><strong>Repeat until complete.<\/strong><p>The system illuminates each location in turn until every item on the order has been picked and placed in its holding container.<\/p><\/div><\/div>\n <div class=\"step\"><div class=\"step-num\">5<\/div><div><strong>Use optional features.<\/strong><p>Depending on the system, the LED display can be paired with an acknowledgment button and a digital readout for more detailed instructions and options.<\/p><\/div><\/div>\n<\/div>\n\n<figure>\n <img decoding=\"async\" src=\"https:\/\/blog.misumiusa.com\/wp-content\/uploads\/2020\/05\/Pick_to_light.jpg\" alt=\"Pick-to-light system installed on warehouse shelving with lighted displays at each bin\" loading=\"lazy\">\n <figcaption>Pick-to-light system installed on shelving. Image: <a href=\"https:\/\/commons.wikimedia.org\/wiki\/File:Pick_to_light.jpg\">Ingenieria-logistica<\/a>, <a href=\"https:\/\/creativecommons.org\/licenses\/by-sa\/4.0\">CC BY-SA<\/a>.<\/figcaption>\n<\/figure>\n\n<div class=\"callout-note\">\n <p><strong>Engineering note:<\/strong> The confirm-button press is the data point that makes the system valuable. Each press records which location was picked, how many units, and when, which is what feeds pick-rate reports and inventory updates when the system is linked to a WMS.<\/p>\n<\/div>\n\n<h2 id=\"put-to-light\">Pick-to-Light vs. Put-to-Light<\/h2>\n<p>Put-to-light systems are essentially the opposite of pick-to-light: they reverse the flow. Instead of directing an operator to take items from storage to fill an order, a put-to-light system guides the operator to place incoming goods where they belong, whether that is a retail store order, a customer order, or any other organizational grouping.<\/p>\n\n<div class=\"two-col\">\n <div class=\"col col-gold\">\n <div class=\"col-head\">Pick-to-light<\/div>\n <ul>\n <li>Flow: from storage locations into an order container<\/li>\n <li>Light shows: where to pick and how many<\/li>\n <li>Typical goal: fulfill customer orders accurately<\/li>\n <\/ul>\n <\/div>\n <div class=\"col col-dark\">\n <div class=\"col-head\">Put-to-light<\/div>\n <ul>\n <li>Flow: from incoming goods into order or destination locations<\/li>\n <li>Light shows: where to put each item and how many<\/li>\n <li>Typical goal: sort and distribute by order, store, or customer<\/li>\n <\/ul>\n <\/div>\n<\/div>\n\n<h2 id=\"benefits\">Benefits of Pick-to-Light Systems<\/h2>\n<div class=\"grid\">\n <div class=\"card-left\"><h3>Ease of use<\/h3><p>Training operators in traditional picking can take hours or more, depending on warehouse size and complexity. With an efficient pick-to-light system, companies can cut training down to 30-45 minutes.<\/p><\/div>\n <div class=\"card-left\"><h3>System integration<\/h3><p>A pick-to-light system can be installed standalone or integrated with an existing warehouse management system (WMS), enterprise resource planning (ERP), supply chain management, or other host systems. Advanced systems can produce pick-rate reports, analyze productivity, and allow the size of work zones to vary to match labor to order volume.<\/p><\/div>\n <div class=\"card-left\"><h3>Increased efficiency<\/h3><p>Systems are usually organized by your existing work zones, which minimizes walking. If an order must pass through multiple zones, the system follows the order and reduces idle time. Some systems mount onto mobile carts or <a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1100000000\/\">conveyor<\/a> systems so one operator can fulfill an entire order across many zones.<\/p><\/div>\n <div class=\"card-left\"><h3>Paperless operation<\/h3><p>Operators save time by eliminating traditional paper-based record keeping.<\/p><\/div>\n <div class=\"card-left\"><h3>Improved order accuracy<\/h3><p>From a customer-service standpoint, the greatest benefit is fewer picking errors, which improves order-fulfillment performance.<\/p><\/div>\n <div class=\"card-left\"><h3>Lower labor costs<\/h3><p>Picking is one of the biggest expenses in warehouse operations. Less walking, shorter fulfillment time, and greater accuracy combine to reduce labor cost.<\/p><\/div>\n<\/div>\n\n<div class=\"cta-row\">\n <p>Building a pick-to-light station, cart, or shelving line?<\/p>\n <a class=\"btn\" href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1500000000\/M1503000000\/\">Shop Factory Frames<\/a>\n <a class=\"btn btn-outline\" href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1500000000\/M1501000000\/\">Browse Aluminum Extrusion<\/a>\n<\/div>\n\n<h2 id=\"comparison\">Pick-to-Light vs. Other Picking Methods<\/h2>\n<p>Pick-to-light is one of several ways to direct manual picking. The table below compares the approaches on the factors that most often drive the decision.<\/p>\n\n<div class=\"table-wrap\">\n<table>\n <thead>\n <tr><th>Method<\/th><th>Operator guidance<\/th><th>Hands and eyes<\/th><th>Fixed infrastructure at locations<\/th><th>Best fit<\/th><\/tr>\n <\/thead>\n <tbody>\n <tr><td>Paper pick list<\/td><td>Printed list; operator finds each location<\/td><td>Hands busy with paper<\/td><td>None<\/td><td>Low volume, simple layouts<\/td><\/tr>\n <tr><td>Handheld RF scanner<\/td><td>Screen directs and scan verifies<\/td><td>One hand occupied by scanner<\/td><td>Barcode labels<\/td><td>Large, changing SKU ranges<\/td><\/tr>\n <tr><td>Voice picking<\/td><td>Spoken instructions through a headset<\/td><td>Hands and eyes free<\/td><td>None<\/td><td>Large areas, mobile picking<\/td><\/tr>\n <tr><td><strong>Pick-to-light<\/strong><\/td><td>Light and display at the exact location<\/td><td>Hands free except button press<\/td><td>Display and button at each location<\/td><td>High-velocity SKUs in defined zones<\/td><\/tr>\n <tr><td>Put-to-light<\/td><td>Light shows destination for each item<\/td><td>Hands free except button press<\/td><td>Display and button at each destination<\/td><td>Sorting by order, store, or customer<\/td><\/tr>\n <\/tbody>\n<\/table>\n<\/div>\n\n<div class=\"two-col\">\n <div class=\"col col-gold\">\n <div class=\"col-head\">Where pick-to-light excels<\/div>\n <ul>\n <li>Short training time for new or seasonal operators<\/li>\n <li>Clear visual confirmation at every pick<\/li>\n <li>Works well in dense, fast-moving pick zones<\/li>\n <li>Expandable as features and volume grow<\/li>\n <\/ul>\n <\/div>\n <div class=\"col col-dark\">\n <div class=\"col-head\">Where to be careful<\/div>\n <ul>\n <li>Hardware is needed at each storage location, so cost scales with location count<\/li>\n <li>Layout changes mean moving or reprogramming displays<\/li>\n <li>Less economical for slow-moving, very large SKU ranges<\/li>\n <li>Display visibility must be checked against ambient lighting<\/li>\n <\/ul>\n <\/div>\n<\/div>\n\n<h2 id=\"engineering\">Engineering and Design Considerations<\/h2>\n<p>The light modules get the attention, but the structure that carries them determines whether the system stays accurate and serviceable. These are the factors to settle early in design.<\/p>\n\n<h3>Measure what the system is supposed to improve<\/h3>\n<p>Track the same metrics before and after installation so the benefit is visible, not assumed.<\/p>\n<div class=\"formula\"><strong>Pick rate<\/strong> = order lines picked ÷ labor hours<br><strong>Pick accuracy (%)<\/strong> = (order lines picked correctly ÷ total order lines) × 100<br><strong>Travel share<\/strong> = time spent walking ÷ total picking time<\/div>\n\n<h3>Zone layout and flow<\/h3>\n<p>Since pick-to-light is usually organized by existing work zones, lay out zones so high-velocity items sit together and orders pass through the fewest zones possible. This is what keeps walking, and therefore idle time, low. Where one operator needs to cover many zones, consider mounting the system on a <a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1600000000\/M1606000000\/\">caster<\/a>-based cart or alongside a <a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1100000000\/M1113000000\/\">conveyor<\/a>.<\/p>\n\n<h3>Structure and mounting<\/h3>\n<p>Frames built from <a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1500000000\/M1501000000\/\">aluminum extrusion<\/a> make it simple to reposition display brackets as the layout changes, and <a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1500000000\/M1509000000\/\">posts and struts<\/a>, <a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1500000000\/M1506000000\/\">gussets and angle plates<\/a>, and <a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1500000000\/M1505000000\/\">machined sheet metal<\/a> help keep shelving square and rigid. A rigid frame protects display alignment and button feel over repeated cycles.<\/p>\n\n<h3>Visibility and signaling<\/h3>\n<p>Confirm that display brightness and viewing angle work for your aisle lighting and the distance operators typically stand from the shelf. <a href=\"https:\/\/us.misumi-ec.com\/vona2\/el_control\/E1100000000\/E1115000000\/\">Warning and signaling lights<\/a> and <a href=\"https:\/\/us.misumi-ec.com\/vona2\/el_control\/E1100000000\/E1116000000\/\">stack lights<\/a> can add zone-level status, such as order complete or attention needed, on top of the per-location display.<\/p>\n\n<div class=\"callout-warn\">\n <p><strong>Safety:<\/strong> When pick-to-light stations are built next to conveyors, moving carts, or other automated equipment, guard pinch points and moving parts according to your site’s safety assessment. A <a href=\"https:\/\/blog.misumiusa.com\/misumi-extrusion-protective-guard\/\">MISUMI extrusion protective guard<\/a> is one way to build guarding into an aluminum frame.<\/p>\n<\/div>\n\n<h2 id=\"components\">Commonly Used Components for Pick-to-Light Warehouse Automation Systems<\/h2>\n<p>The mechanical and electrical hardware around the lights matters as much as the lights themselves. These <a href=\"https:\/\/us.misumi-ec.com\/industries\/warehouse-automation\/\">warehouse automation<\/a> component categories are commonly used in pick-to-light builds.<\/p>\n\n<h3>Structure and framing<\/h3>\n<div class=\"grid\">\n <div class=\"card-left\"><span class=\"badge\">M1503<\/span><strong><a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1500000000\/M1503000000\/\">Factory Frames<\/a><\/strong><p>Primary framework for pick stations, shelving, and carts.<\/p><\/div>\n <div class=\"card-left\"><span class=\"badge\">M1501<\/span><strong><a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1500000000\/M1501000000\/\">Aluminum Extrusion<\/a><\/strong><p>Adjustable profiles for racks and display mounting.<\/p><\/div>\n <div class=\"card-left\"><span class=\"badge\">M1505<\/span><strong><a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1500000000\/M1505000000\/\">Machined Sheet Metals<\/a><\/strong><p>Brackets and plates, including machined sheet metal plates.<\/p><\/div>\n <div class=\"card-left\"><span class=\"badge\">M1506<\/span><strong><a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1500000000\/M1506000000\/\">Gussets, Angle Plates, Welded Steel Stands<\/a><\/strong><p>Reinforcement and support for frames and stands.<\/p><\/div>\n <div class=\"card-left\"><span class=\"badge\">M1509<\/span><strong><a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1500000000\/M1509000000\/\">Posts and Struts<\/a><\/strong><p>Vertical and bracing members for shelving structures.<\/p><\/div>\n <div class=\"card-left\"><span class=\"badge\">Material<\/span><strong><a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech_material\/M1401000000\/?searchFlow=results2category&KWSearch=materials\">Metal Materials<\/a><\/strong><p>Stock material for custom brackets and fixtures.<\/p><\/div>\n<\/div>\n\n<h3>Material handling and motion<\/h3>\n<div class=\"grid\">\n <div class=\"card-left\"><span class=\"badge\">M1113<\/span><strong><a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1100000000\/M1113000000\/\">Conveyors<\/a><\/strong><p>Move containers between zones so orders follow the operator path.<\/p><\/div>\n <div class=\"card-left\"><span class=\"badge\">M1105<\/span><strong><a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1100000000\/M1105000000\/\">Rollers<\/a><\/strong><p>Gravity-fed and roller surfaces for carton flow.<\/p><\/div>\n <div class=\"card-left\"><span class=\"badge\">M1606<\/span><strong><a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1600000000\/M1606000000\/\">Casters<\/a><\/strong><p>Mobile carts that carry the system through many zones.<\/p><\/div>\n <div class=\"card-left\"><span class=\"badge\">M0117<\/span><strong><a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M0100000000\/M0117000000\/\">Slide Rails<\/a><\/strong><p>Pull-out drawers and trays at storage locations.<\/p><\/div>\n <div class=\"card-left\"><span class=\"badge\">M0102<\/span><strong><a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M0100000000\/M0102000000\/\">Shaft Supports<\/a><\/strong><p>Mounting and support for shafts and guide elements.<\/p><\/div>\n <div class=\"card-left\"><span class=\"badge\">M0107<\/span><strong><a href=\"https:\/\/us.misumi-ec.com\/vona2\/result\/?Keyword=bushings&curSearch=%7b%22field%22:%22@search%22,%22categoryCode%22:%22M0107080000%22,%22sort%22:1,%22allSpecFlag%22:0,%22page%22:1,%22brandModeFlag%22:1,%22pageSize%22:30,%22keyword%22:%22bushings%22%7d&resultTabs=%7b%22Categories%22:%7b%22expanded%22:false%7d,%22Products%22:%7b%22expanded%22:true%7d,%22inCADLibrary%22:%7b%22expanded%22:false%7d,%22FullText%22:%7b%22expanded%22:false%7d,%22TechnicalInformation%22:%7b%22expanded%22:false%7d%7d&listDisplay=mc-list\">Bushings<\/a><\/strong><p>Low-friction bearing surfaces for sliding and pivoting parts.<\/p><\/div>\n<\/div>\n\n<h3>Sensing and signaling<\/h3>\n<div class=\"grid\">\n <div class=\"card-left\"><span class=\"badge\">Wire<\/span><strong><a href=\"https:\/\/us.misumi-ec.com\/vona2\/el_wire\/\">Sensors \/ Switches<\/a><\/strong><p>Presence detection and button or switch inputs.<\/p><\/div>\n <div class=\"card-left\"><span class=\"badge\">E1115<\/span><strong><a href=\"https:\/\/us.misumi-ec.com\/vona2\/el_control\/E1100000000\/E1115000000\/\">Warning & Signaling Lights<\/a><\/strong><p>Visual status indication at zones and stations.<\/p><\/div>\n <div class=\"card-left\"><span class=\"badge\">E1116<\/span><strong><a href=\"https:\/\/us.misumi-ec.com\/vona2\/el_control\/E1100000000\/E1116000000\/\">Stack Lights<\/a><\/strong><p>Multi-color zone status visible from a distance.<\/p><\/div>\n <div class=\"card-left\"><span class=\"badge\">E1108<\/span><strong><a href=\"https:\/\/us.misumi-ec.com\/vona2\/el_control\/E1100000000\/E1108000000\/\">Timers<\/a><\/strong><p>Timing control for sequencing and delays.<\/p><\/div>\n<\/div>\n\n<div class=\"fig-row\">\n <figure><a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1600000000\/M1606000000\/\"><img decoding=\"async\" src=\"https:\/\/blog.misumiusa.com\/wp-content\/uploads\/2020\/06\/Blickle-Caster.jpg\" alt=\"Blickle caster wheel for mobile pick-to-light carts\" loading=\"lazy\"><\/a><figcaption>Blickle caster wheel<\/figcaption><\/figure>\n <figure><a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M0100000000\/M0117000000\/\"><img decoding=\"async\" src=\"https:\/\/blog.misumiusa.com\/wp-content\/uploads\/2020\/06\/Slide-Rails.jpg\" alt=\"Slide rails for pull-out trays at pick locations\" loading=\"lazy\"><\/a><figcaption>Slide rails<\/figcaption><\/figure>\n <figure><a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M0100000000\/M0102000000\/\"><img decoding=\"async\" src=\"https:\/\/blog.misumiusa.com\/wp-content\/uploads\/2016\/10\/Bushing.jpg\" alt=\"Bushing used in sliding and pivoting mechanisms\" loading=\"lazy\"><\/a><figcaption>Bushings<\/figcaption><\/figure>\n<\/div>\n\n<div class=\"callout\">\n <p><strong>Tip:<\/strong> Design your own frames and carts faster with the free <a href=\"https:\/\/us.misumi-ec.com\/service\/promotion\/frames\/\">FRAMES<\/a> tool, and download 3D models from the <a href=\"https:\/\/us.misumi-ec.com\/us\/incadlibrary\/\">inCAD Library<\/a> to check fit before you order. Need a full design? Try <a href=\"https:\/\/us.misumi-ec.com\/service\/promotion\/rapiddesign\/\">RAPiD Design<\/a>.<\/p>\n<\/div>\n\n<h2 id=\"use-cases\">Use Cases by Industry<\/h2>\n<div class=\"grid\">\n <div class=\"card-top\"><span class=\"industry\">E-commerce and 3PL<\/span><p>Multi-line, multi-zone order fulfillment where accuracy and fast onboarding of seasonal staff matter most.<\/p><\/div>\n <div class=\"card-top\"><span class=\"industry\">Distribution centers<\/span><p>Zone picking with orders passing through multiple work zones, supported by carts or conveyors.<\/p><\/div>\n <div class=\"card-top\"><span class=\"industry\">Retail replenishment<\/span><p>Put-to-light sorting of incoming goods into store or customer orders.<\/p><\/div>\n <div class=\"card-top\"><span class=\"industry\">Healthcare and pharma<\/span><p>Accuracy-critical picking of small items where confirmation at every pick supports quality processes.<\/p><\/div>\n <div class=\"card-top\"><span class=\"industry\">Manufacturing kitting<\/span><p>Guided collection of components into kits for assembly lines, with lighted bins at the line side.<\/p><\/div>\n <div class=\"card-top\"><span class=\"industry\">Automotive and spare parts<\/span><p>High-velocity service parts picked from dense shelving with fast operator turnover.<\/p><\/div>\n<\/div>\n\n<h2 id=\"how-to-choose\">How to Choose a Pick-to-Light Approach<\/h2>\n<p>Use these three profiles as a starting point. Your own order profile, SKU velocity, and budget should drive the final decision.<\/p>\n\n<div class=\"decision\">\n <div class=\"decision-card\"><div class=\"decision-head\">Simple standalone<\/div><div class=\"decision-body\"><p><strong>Choose when:<\/strong> you have a single zone, a small number of locations, and no host-system requirement.<\/p><p><strong>Build with:<\/strong> an <a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1500000000\/M1501000000\/\">aluminum extrusion<\/a> frame and simple shelving.<\/p><\/div><\/div>\n <div class=\"decision-card\"><div class=\"decision-head\">Integrated multi-zone<\/div><div class=\"decision-body\"><p><strong>Choose when:<\/strong> orders cross several zones and you need pick-rate reporting through a WMS or ERP.<\/p><p><strong>Build with:<\/strong> <a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1500000000\/M1503000000\/\">factory frames<\/a>, <a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1100000000\/M1113000000\/\">conveyors<\/a>, and <a href=\"https:\/\/us.misumi-ec.com\/vona2\/el_wire\/\">sensors<\/a>.<\/p><\/div><\/div>\n <div class=\"decision-card\"><div class=\"decision-head\">Mobile cart<\/div><div class=\"decision-body\"><p><strong>Choose when:<\/strong> one operator should fulfill a whole order across many zones.<\/p><p><strong>Build with:<\/strong> <a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1600000000\/M1606000000\/\">casters<\/a>, frames, and <a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M0100000000\/M0117000000\/\">slide rails<\/a>.<\/p><\/div><\/div>\n<\/div>\n\n<div class=\"callout\">\n <p><strong>Plan for growth:<\/strong> Pick-to-light systems can be simple or very evolved depending on budget and requirements, and you can add features as the technology evolves. Choosing modular, reconfigurable framing early makes later expansion far easier.<\/p>\n<\/div>\n\n<h2 id=\"faq\">Frequently Asked Questions<\/h2>\n\n<div class=\"faq-item\"><div class=\"q-badge\">Q<\/div><div><strong>What is a pick-to-light system?<\/strong><p>A pick-to-light system is a paperless order-fulfillment technology that uses alphanumeric displays and confirm buttons mounted at storage locations to guide operators through manual picking. The display lights up at the correct location, shows the quantity to pick, and the operator presses a button to confirm. This reduces search time and picking errors compared with paper pick lists.<\/p><\/div><\/div>\n\n<div class=\"faq-item\"><div class=\"q-badge\">Q<\/div><div><strong>How does a pick-to-light system work?<\/strong><p>An operator scans a container barcode, the system lights the display at each required storage location and shows the quantity, the operator picks the items into the container and presses the confirm button, and the system moves on to the next location until the order is complete. Advanced systems add digital readouts and extra instructions.<\/p><\/div><\/div>\n\n<div class=\"faq-item\"><div class=\"q-badge\">Q<\/div><div><strong>What is the difference between pick-to-light and put-to-light?<\/strong><p>Pick-to-light directs an operator to take items from storage locations to fill an order. Put-to-light reverses the flow: the system directs the operator to place incoming goods into the right location, such as a store order, customer order, or another grouping. Both use lighted displays and confirm buttons.<\/p><\/div><\/div>\n\n<div class=\"faq-item\"><div class=\"q-badge\">Q<\/div><div><strong>How long does it take to train operators on pick-to-light?<\/strong><p>With an efficient pick-to-light system, operator training can be reduced to about 30 to 45 minutes. Traditional picking can take hours or more to learn, depending on the size and complexity of the warehouse, because operators must learn locations and read pick lists.<\/p><\/div><\/div>\n\n<div class=\"faq-item\"><div class=\"q-badge\">Q<\/div><div><strong>Can pick-to-light integrate with a WMS or ERP?<\/strong><p>Yes. A pick-to-light system can run standalone or integrate with a warehouse management system (WMS), enterprise resource planning (ERP), supply chain management, or other host systems. Integrated systems can also produce pick-rate reports, analyze productivity, and adjust work-zone sizes to match labor to order volume.<\/p><\/div><\/div>\n\n<div class=\"faq-item\"><div class=\"q-badge\">Q<\/div><div><strong>What mechanical components are used to build a pick-to-light system?<\/strong><p>Common components include <a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1500000000\/M1503000000\/\">factory frames<\/a>, <a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1500000000\/M1501000000\/\">aluminum extrusion<\/a>, <a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M1100000000\/M1105000000\/\">rollers<\/a>, <a href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/M0100000000\/M0117000000\/\">slide rails<\/a>, conveyors, casters, posts and struts, gussets and angle plates, machined sheet metal, shaft supports, bushings, and metal materials, plus electrical parts such as sensors, switches, warning and signaling lights, stack lights, and <a href=\"https:\/\/us.misumi-ec.com\/vona2\/el_control\/E1100000000\/E1108000000\/\">timers<\/a>.<\/p><\/div><\/div>\n\n<div class=\"faq-item\"><div class=\"q-badge\">Q<\/div><div><strong>What are the main benefits of pick-to-light systems?<\/strong><p>The main benefits are faster operator training, higher picking accuracy, less walking and idle time, paperless record keeping, optional integration with WMS and ERP systems, and lower labor cost per order. Because they follow existing work zones, they are also easy to expand as the business grows.<\/p><\/div><\/div>\n\n<div class=\"callout-dark\">\n <p><strong>Up next in the series:<\/strong> <a href=\"https:\/\/blog.misumiusa.com\/warehouse-automation-part-2-automatic-guided-vehicles-autonomous-mobile-robots\/\">Warehouse Automation Part 2: Automatic Guided Vehicles & Autonomous Mobile Robots<\/a>. As you grow, MISUMI hopes to grow with you.<\/p>\n<\/div>\n\n<div class=\"cta-row\">\n <p>Ready to build your pick-to-light station?<\/p>\n <a class=\"btn\" href=\"https:\/\/us.misumi-ec.com\/industries\/warehouse-automation\/\">Shop Warehouse Automation Components<\/a>\n <a class=\"btn btn-outline\" href=\"https:\/\/us.misumi-ec.com\/vona2\/mech\/\">Browse All Mechanical Components<\/a>\n<\/div>\n\n<div class=\"related\">\n <h2>Related Resources<\/h2>\n <ul>\n <li><a href=\"https:\/\/blog.misumiusa.com\/warehouse-automation-part-2-automatic-guided-vehicles-autonomous-mobile-robots\/\">Warehouse Automation Part 2: Automatic Guided Vehicles & Autonomous Mobile Robots<\/a><\/li>\n <li><a href=\"https:\/\/blog.misumiusa.com\/what-is-the-internet-of-things\/\">What Is the Internet of Things?<\/a><\/li>\n <li><a href=\"https:\/\/blog.misumiusa.com\/misumi-extrusion-protective-guard\/\">MISUMI Extrusion Protective Guard<\/a><\/li>\n <li><a href=\"https:\/\/blog.misumiusa.com\/category\/industry-insights\/industry-insights-warehouse-automation\/\">More Warehouse Automation articles<\/a><\/li>\n <\/ul>\n<\/div>\n\n<\/div>\n<\/body>\n<\/html>\n","protected":false},"excerpt":{"rendered":"<p>Pick-to-Light Systems: How They Work & Benefits | MISUMI Pick-to-light systems use LED displays and confirm buttons at storage locations to guide operators through paperless order picking, cutting search time and picking errors. As part of our warehouse automation series on the Internet of Things (IoT) era, this guide explains how the technology works and which mechanical components you need […]<\/p>\n","protected":false},"author":46,"featured_media":8664,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"footnotes":""},"categories":[1131,1133],"tags":[531,910,909],"class_list":["post-8639","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-insights","category-industry-insights-warehouse-automation","tag-automation","tag-pick-to-light","tag-warehouse-automation"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t<meta name=\"description\" content=\"How pick-to-light systems work: LED displays, confirm buttons, WMS integration, benefits, and the mechanical components to build one.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" 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