{"id":17321,"date":"2026-09-10T13:31:32","date_gmt":"2026-09-10T05:31:32","guid":{"rendered":"https:\/\/www.wehopower.com\/?post_type=news&#038;p=17321"},"modified":"2026-09-24T13:35:47","modified_gmt":"2026-09-24T05:35:47","slug":"best-practices-for-led-strip-power-supplies-in-large-installations","status":"publish","type":"news","link":"https:\/\/www.wehopower.com\/vi\/news\/best-practices-for-led-strip-power-supplies-in-large-installations\/","title":{"rendered":"Best Practices for LED Strip Power Supplies in Large Installations"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">M\u1ee5c l\u1ee5c<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Chuy\u1ec3n \u0111\u1ed5i<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.wehopower.com\/vi\/news\/best-practices-for-led-strip-power-supplies-in-large-installations\/#Introduction\" >Gi\u1edbi thi\u1ec7u<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.wehopower.com\/vi\/news\/best-practices-for-led-strip-power-supplies-in-large-installations\/#Common_Challenges_in_Large-Scale_LED_Strip_Installations\" >Common Challenges in Large-Scale LED Strip Installations<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.wehopower.com\/vi\/news\/best-practices-for-led-strip-power-supplies-in-large-installations\/#Sizing_the_Power_Supply_Correctly\" >Sizing the Power Supply Correctly<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.wehopower.com\/vi\/news\/best-practices-for-led-strip-power-supplies-in-large-installations\/#Calculating_Total_Wattage_Load\" >Calculating Total Wattage Load<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.wehopower.com\/vi\/news\/best-practices-for-led-strip-power-supplies-in-large-installations\/#Managing_Voltage_Drop_Across_Long_Runs\" >Managing Voltage Drop Across Long Runs<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.wehopower.com\/vi\/news\/best-practices-for-led-strip-power-supplies-in-large-installations\/#Using_Multiple_Power_Injection_Points\" >Using Multiple Power Injection Points<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.wehopower.com\/vi\/news\/best-practices-for-led-strip-power-supplies-in-large-installations\/#Choosing_the_Right_Wire_Gauge\" >Choosing the Right Wire Gauge<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.wehopower.com\/vi\/news\/best-practices-for-led-strip-power-supplies-in-large-installations\/#Wiring_and_Layout_Best_Practices\" >Wiring and Layout Best Practices<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.wehopower.com\/vi\/news\/best-practices-for-led-strip-power-supplies-in-large-installations\/#Parallel_vs_Series_Wiring\" >Parallel vs Series Wiring<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.wehopower.com\/vi\/news\/best-practices-for-led-strip-power-supplies-in-large-installations\/#Zoning_for_Easier_Maintenance\" >Zoning for Easier Maintenance<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.wehopower.com\/vi\/news\/best-practices-for-led-strip-power-supplies-in-large-installations\/#Safety_and_Protection_Considerations\" >Safety and Protection Considerations<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.wehopower.com\/vi\/news\/best-practices-for-led-strip-power-supplies-in-large-installations\/#Overcurrent_and_Short-Circuit_Protection\" >Overcurrent and Short-Circuit Protection<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.wehopower.com\/vi\/news\/best-practices-for-led-strip-power-supplies-in-large-installations\/#Enclosure_and_IP_Rating_for_the_Environment\" >Enclosure and IP Rating for the Environment<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.wehopower.com\/vi\/news\/best-practices-for-led-strip-power-supplies-in-large-installations\/#FAQs\" >C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.wehopower.com\/vi\/news\/best-practices-for-led-strip-power-supplies-in-large-installations\/#Conclusion\" >Ph\u1ea7n k\u1ebft lu\u1eadn<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Introduction\"><\/span><strong><b> Gi\u1edbi thi\u1ec7u<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>If you are a B2B buyer responsible for managing large-scale <em><strong>LED strip power<\/strong><\/em> installation, you probably know that most of the problems are actually in the power supply. It is not difficult to install a 5-metre-long light strip, but if it is 50 metres long, divided into several areas, with dimmers and controllers, the situation is completely different. Pressure attenuation, strobe, overheating, and uneven brightness are just some of the problems encountered.<\/p>\n<p>This guide will talk about practical practises for power supply selection and management in large-scale LED lighting projects, from how to calculate power, how to deal with voltage attenuation, to how to make wiring convenient for future maintenance, each project can achieve consistent brightness, stability and reliability.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Common_Challenges_in_Large-Scale_LED_Strip_Installations\"><\/span><strong><b>Common Challenges in Large-Scale LED Strip Installations<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Large installations introduce problems that simply do not exist in small projects. Here are the most common ones you need to watch for:<\/p>\n<p><strong><b>Voltage drop<\/b><\/strong>\u00a0is the number one issue. As electricity travels along a long LED strip, resistance causes voltage to drop. The result? LEDs at the far end are noticeably dimmer and often appear yellowish. A 12V system starts showing visible dimming beyond 5 meters. 24V systems handle up to 10 meters comfortably.<\/p>\n<p><strong><b>Incorrect power supply sizing<\/b><\/strong>\u00a0leads to overheating, premature failure, or insufficient brightness. Many installers underestimate total wattage or forget to add a safety margin.<\/p>\n<p><strong><b>Poor wiring practices<\/b><\/strong>\u00a0create voltage drop and make troubleshooting difficult. Daisy-chaining strips end-to-end is a common mistake that compounds voltage drop along the entire run.<\/p>\n<p><strong><b>Heat buildup<\/b><\/strong>\u00a0in enclosed spaces shortens the life of both the power supply and the LED strips. Overloaded power supplies generate excess heat, which reduces efficiency and increases failure risk.<\/p>\n<p><strong><b>Flickering and dimming issues<\/b><\/strong>\u00a0often trace back to inadequate power injection or incompatible dimmers and controllers.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Sizing_the_Power_Supply_Correctly\"><\/span><strong><b>Sizing the <a href=\"https:\/\/www.wehopower.com\/vi\/products\/\" target=\"_blank\" rel=\"noopener\">Ngu\u1ed3n \u0111i\u1ec7n<\/a> Correctly<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Calculating_Total_Wattage_Load\"><\/span><strong><b>Calculating Total Wattage Load<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>To calculate the power, use a simple formula first. The total wattage of the light strip is equal to the length multiplied by the power per metre. For example, if you have a 20-metre light strip of 14.4 watts per metre, the total power is 288 watts, but this is not enough. When the light strip is actually used, it is often a little higher than the nominal value, especially when it is turned on to the brightest and adjusted to white light.<\/p>\n<p><strong><b>Applying a Safety Margin<\/b><\/strong><\/p>\n<p>The rated power of the power supply should be 20% to 30% more than the calculated total load, so that the impact of the start-up, temperature changes and the need to be added in the future can be handled.<\/p>\n<p>Here is a quick reference:<\/p>\n<table>\n<tbody>\n<tr>\n<td>Total Strip Wattage<\/td>\n<td>Recommended Power Supply (with 20% margin)<\/td>\n<td>Recommended Power Supply (with 30% margin)<\/td>\n<\/tr>\n<tr>\n<td>100W<\/td>\n<td>120W<\/td>\n<td>130W<\/td>\n<\/tr>\n<tr>\n<td>200W<\/td>\n<td>240W<\/td>\n<td>260W<\/td>\n<\/tr>\n<tr>\n<td>300W<\/td>\n<td>360W<\/td>\n<td>390W<\/td>\n<\/tr>\n<tr>\n<td>500W<\/td>\n<td>600W<\/td>\n<td>650W<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Another commonly used estimation method is to calculate 80% of the rated capacity of the power supply. If the load is 500 watts, 500 divided by 0.8 is 625 watts. Just choose above this.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Managing_Voltage_Drop_Across_Long_Runs\"><\/span><strong><b>Managing Voltage Drop Across Long Runs<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Using_Multiple_Power_Injection_Points\"><\/span><strong><b>Using Multiple Power Injection Points<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>After the laying exceeds the recommended limit, the power supply must be connected to several positions of the light strip, and each access point supplies power to the LEDs on both sides, so that the voltage of the whole light strip can be consistent.<\/p>\n<p><strong><b>Injection methods:<\/b><\/strong><\/p>\n<ul>\n<li><b><\/b><strong><b>End-to-end injection<\/b><\/strong>\u2013 power at both the start and the end of the run<\/li>\n<li><b><\/b><strong><b>Midpoint injection<\/b><\/strong>\u2013 power fed into the middle of a long run<\/li>\n<li><b><\/b><strong><b>Parallel injection<\/b><\/strong>\u2013 multiple independent runs each connected directly to the power supply<\/li>\n<\/ul>\n<p>For best results, space injection points evenly. A 20-meter 24V strip might need injection at the start, middle, and end. Each injection should include both positive and ground wires.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Choosing_the_Right_Wire_Gauge\"><\/span><strong><b>Choosing the Right Wire Gauge<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The wire itself is as important as the power supply. If the wire is too thin, it will cause additional voltage attenuation, and there may be serious safety hazards. It will be safer to use thicker wires than you think for long-distance laying. 18 AWG is enough for medium-length ones, and 14 AWG or even 12 A for ultra-long distances or large currents. WG is more stable.<\/p>\n<p>The goal is to control the voltage attenuation within 3% of the system voltage. It is 0.36V in the 12V system and 0.72V in the 24V system. If it exceeds 5%, the dimming of the brightness can be clearly seen.<\/p>\n<figure id=\"attachment_17326\" aria-describedby=\"caption-attachment-17326\" style=\"width: 750px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-large wp-image-17326\" title=\"Managing Voltage Drop Across Long Runs\" src=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/\u5de5\u4e1a\u7ea7LED\u9a71\u52a8\u5728\u6237\u5916\u5e94\u7528\u7684\u4f18\u52bf\u53caWEHO\u4ea7\u54c1\u4ecb\u7ecd-3-1024x575.png?quality=85&strip=all\" alt=\"Managing Voltage Drop Across Long Runs\" width=\"750\" height=\"421\" srcset=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/\u5de5\u4e1a\u7ea7LED\u9a71\u52a8\u5728\u6237\u5916\u5e94\u7528\u7684\u4f18\u52bf\u53caWEHO\u4ea7\u54c1\u4ecb\u7ecd-3-1024x575.png?quality=85&strip=all 1024w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/\u5de5\u4e1a\u7ea7LED\u9a71\u52a8\u5728\u6237\u5916\u5e94\u7528\u7684\u4f18\u52bf\u53caWEHO\u4ea7\u54c1\u4ecb\u7ecd-3-300x169.png?quality=85&strip=all 300w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/\u5de5\u4e1a\u7ea7LED\u9a71\u52a8\u5728\u6237\u5916\u5e94\u7528\u7684\u4f18\u52bf\u53caWEHO\u4ea7\u54c1\u4ecb\u7ecd-3-768x431.png?quality=85&strip=all 768w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/\u5de5\u4e1a\u7ea7LED\u9a71\u52a8\u5728\u6237\u5916\u5e94\u7528\u7684\u4f18\u52bf\u53caWEHO\u4ea7\u54c1\u4ecb\u7ecd-3-1536x863.png?quality=85&strip=all 1536w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/\u5de5\u4e1a\u7ea7LED\u9a71\u52a8\u5728\u6237\u5916\u5e94\u7528\u7684\u4f18\u52bf\u53caWEHO\u4ea7\u54c1\u4ecb\u7ecd-3-2048x1151.png?quality=85&strip=all 2048w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/\u5de5\u4e1a\u7ea7LED\u9a71\u52a8\u5728\u6237\u5916\u5e94\u7528\u7684\u4f18\u52bf\u53caWEHO\u4ea7\u54c1\u4ecb\u7ecd-3-18x10.png?quality=85&strip=all 18w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/09\/\u5de5\u4e1a\u7ea7LED\u9a71\u52a8\u5728\u6237\u5916\u5e94\u7528\u7684\u4f18\u52bf\u53caWEHO\u4ea7\u54c1\u4ecb\u7ecd-3-1568x881.png?quality=85&strip=all 1568w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><figcaption id=\"caption-attachment-17326\" class=\"wp-caption-text\">Managing Voltage Drop Across Long Runs<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Wiring_and_Layout_Best_Practices\"><\/span><strong><b>Wiring and Layout Best Practices<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Parallel_vs_Series_Wiring\"><\/span><strong><b>Parallel vs Series Wiring<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>When connecting the light strip, it should be connected in parallel, not in string. If it is connected in parallel, each light strip segment is directly connected to the power supply. The voltage received by each segment is the same, and the brightness is the same. If it is connected in series, the voltage attenuation will be superimposed section by section after exceeding the limit length, and the darker it is.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Zoning_for_Easier_Maintenance\"><\/span><strong><b>Zoning for Easier Maintenance<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>After the project is large, it is best divided into several areas, and each area is equipped with its own power supply or dedicated loop, so that in case of a problem with any area, it will not affect others, and it will be more convenient to upgrade and expand in the future. The power supply, junction box and injection point are all labelled, and a good record can save a lot of troubleshooting time.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Safety_and_Protection_Considerations\"><\/span><strong><b>Safety and Protection Considerations<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Overcurrent_and_Short-Circuit_Protection\"><\/span><strong><b>Overcurrent and Short-Circuit Protection<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The power supply should be the one with its own overcurrent and short-circuit protection function. If the project is relatively large, you can add a fuse to each branch loop, and do branch protection near the power supply, so that if something goes wrong, the whole system will not stop.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Enclosure_and_IP_Rating_for_the_Environment\"><\/span><strong><b>Enclosure and IP Rating for the Environment<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The shell of the power supply must be suitable for the installation environment. It is enough to use a basic ventilation shell in a dry indoor area. In a humid and dusty environment, a shell with IP protection level should be used. For outdoor installation, it is best to choose IP67 or higher.<\/p>\n<p>In addition, do not install the power supply in a completely closed and unventilated space. Overheating is the main reason for the premature failure of the power supply.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"FAQs\"><\/span><strong><b>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong><b>How many power supplies do I need for a long LED strip run?<\/b><\/strong><\/p>\n<p>According to the total power and laying length, if the capacity of a single power supply is sufficient, it can power multiple injection points. If the distance is particularly long, it is better to scatter several small-power power supplies than a large power supply.<\/p>\n<p><strong><b>What causes LED strips to dim at the end of a long run?<\/b><\/strong><\/p>\n<p>Caused by voltage attenuation, when the current is transmitted on the light strip, the resistance will cause the voltage to drop, and the lamp will be dim when the voltage at the far end is low. The solution is to connect to the power supply in multiple positions.<\/p>\n<p><strong><b>How do you calculate wattage for an LED strip installation?<\/b><\/strong><\/p>\n<p>The length of the light strip is multiplied by the power per metre, plus 20% to 30% of the margin. If it is 14.4 watts per metre of 15 metres, it is 216 watts, and if you add 20% of the margin, it will take at least 260 watts.<\/p>\n<p><strong><b>Can you daisy-chain multiple power supplies for LED strips?<\/b><\/strong><\/p>\n<p>Different areas or sections can use their own power supplies, but unless the power supply itself is designed to be connected in parallel, do not connect the output of several power supplies to the same light strip, and each power supply only needs its own part.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><strong><b>Ph\u1ea7n k\u1ebft lu\u1eadn<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>If the large LED light strip installation can&#8217;t be connected to the power supply, it should be ignored. The power should be calculated accurately and enough margin should be left. The voltage attenuation should be controlled through multiple injection points. The wire diameter should be selected right. The light strip section should be connected at the same time and not in series. The whole project should be divided into several areas for management. The shell should be used in the right place, and the overcurrent protection should also be brought.<\/p>\n<p>For B2B buyers, choosing the right power supply manufacturer is as important as doing these things well.<a href=\"https:\/\/www.wehopower.com\/vi\/products\/\" target=\"_blank\" rel=\"noopener\"><em><strong> WEHO&#8217;s LED power supply<\/strong><\/em><\/a> product line is relatively complete, with proven reliability, strict quality control, and ISO 9001 certifications. Whether it is commercial lighting, building installation or industrial projects, their power supply can be stable. Set the output, <a href=\"https:\/\/www.wehopower.com\/vi\/contact\/\" target=\"_blank\" rel=\"noopener\"><em><strong>li\u00ean h\u1ec7 v\u1edbi WEHO<\/strong><\/em><\/a> now to help you find a suitable LED lamp with power supply for the next large-scale project.<\/p>","protected":false},"excerpt":{"rendered":"<p>This guide will talk about practical practises for power supply selection and management in large-scale LED lighting projects, from how to calculate power, how to deal with voltage attenuation, to how to make wiring convenient for future maintenance, each project can achieve consistent brightness, stability and reliability.<\/p>","protected":false},"author":4,"featured_media":17324,"parent":0,"menu_order":48,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","meta":{"_acf_changed":false,"_joinchat":[],"footnotes":""},"news_category":[149,148],"class_list":["post-17321","news","type-news","status-publish","format-standard","has-post-thumbnail","hentry","news_category-blog","news_category-industry-news","entry"],"acf":[],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/www.wehopower.com\/vi\/wp-json\/wp\/v2\/news\/17321","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wehopower.com\/vi\/wp-json\/wp\/v2\/news"}],"about":[{"href":"https:\/\/www.wehopower.com\/vi\/wp-json\/wp\/v2\/types\/news"}],"author":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/vi\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/vi\/wp-json\/wp\/v2\/comments?post=17321"}],"version-history":[{"count":5,"href":"https:\/\/www.wehopower.com\/vi\/wp-json\/wp\/v2\/news\/17321\/revisions"}],"predecessor-version":[{"id":18154,"href":"https:\/\/www.wehopower.com\/vi\/wp-json\/wp\/v2\/news\/17321\/revisions\/18154"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/vi\/wp-json\/wp\/v2\/media\/17324"}],"wp:attachment":[{"href":"https:\/\/www.wehopower.com\/vi\/wp-json\/wp\/v2\/media?parent=17321"}],"wp:term":[{"taxonomy":"news_category","embeddable":true,"href":"https:\/\/www.wehopower.com\/vi\/wp-json\/wp\/v2\/news_category?post=17321"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}