{"id":37841,"date":"2026-06-25T09:48:40","date_gmt":"2026-06-25T07:48:40","guid":{"rendered":"https:\/\/hetzner.actilum.com\/constant-current-led-backlighting\/"},"modified":"2026-06-25T09:54:50","modified_gmt":"2026-06-25T07:54:50","slug":"constant-current-led-backlighting","status":"publish","type":"page","link":"https:\/\/hetzner.actilum.com\/en\/constant-current-led-backlighting\/","title":{"rendered":"Constant-current LED backlighting"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"37841\" class=\"elementor elementor-37841 elementor-37787\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0e1a99a e-flex e-con-boxed e-con e-parent\" data-id=\"0e1a99a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-10b37c4 elementor-widget elementor-widget-heading\" data-id=\"10b37c4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Constant-current LED backlighting for efficient large-format displays<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cc0c1f7 elementor-widget elementor-widget-image\" data-id=\"cc0c1f7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1820\" height=\"140\" src=\"https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2025\/07\/parallel-xl-widepersp.webp\" class=\"attachment-full size-full wp-image-15347\" alt=\"\" srcset=\"https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2025\/07\/parallel-xl-widepersp.webp 1820w, https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2025\/07\/parallel-xl-widepersp-300x23.webp 300w, https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2025\/07\/parallel-xl-widepersp-1024x79.webp 1024w, https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2025\/07\/parallel-xl-widepersp-768x59.webp 768w, https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2025\/07\/parallel-xl-widepersp-1536x118.webp 1536w, https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2025\/07\/parallel-xl-widepersp-600x46.webp 600w\" sizes=\"(max-width: 1820px) 100vw, 1820px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ac0af61 e-con-full e-grid e-con e-child\" data-id=\"ac0af61\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-d2542c1 e-con-full e-flex e-con e-child\" data-id=\"d2542c1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-73cc2a9 elementor-widget elementor-widget-text-editor\" data-id=\"73cc2a9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>The Parallel XL14 CC is designed for projects where it is not only important to achieve high light output, but also to do so using a system that is more stable, <strong>efficient<\/strong>, and optimized for large-scale installations.<\/p><p>In large backlit panels, overall performance depends both on power consumption and on factors such as electrical distribution, module density, system stability, and the ability to maintain consistent performance across long runs.<\/p><p>Compared to conventional solutions, it helps reduce:<\/p><ul><li>Light drops on long lines<\/li><li>Connection Points<\/li><li>Number of modules<\/li><li>Maintenance Requirements<\/li><\/ul><p> <\/p><p><strong>The goal is clear: to maximize energy efficiency and electrical stability through constant-current power supply.<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-18b5113 e-con-full e-flex e-con e-child\" data-id=\"18b5113\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9bfd060 e-con-full e-flex e-con e-child\" data-id=\"9bfd060\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-00dea48 e-flex e-con-boxed e-con e-parent\" data-id=\"00dea48\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-6cfadab e-grid e-con-full e-con e-child\" data-id=\"6cfadab\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-83b836c e-con-full e-flex e-con e-child\" data-id=\"83b836c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5e67356 elementor-widget elementor-widget-heading\" data-id=\"5e67356\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Direct current focused on energy efficiency<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-97412f7 elementor-widget elementor-widget-text-editor\" data-id=\"97412f7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Unlike constant-voltage LED systems, Parallel XL14 CC operates by:<\/p><ul><li>Constant-current power supply<\/li><li>Power configuration using drivers programmed to the desired current.  <\/li><li>More precise control of electrical behavior<\/li><li>Energy Optimization of the System<\/li><\/ul><p> <\/p><p>This approach allows performance to be adjusted based on:<\/p><ul><li>Power Required<\/li><li>Required luminous flux<\/li><li>Project Scope<\/li><li>Available heat dissipation<\/li><li>Total area to be backlit<\/li><\/ul><p> <\/p><p>The result is a technical solution optimized for professional large-format installations.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8b4e1ab e-con-full e-flex e-con e-child\" data-id=\"8b4e1ab\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-03fe324 elementor-widget elementor-widget-heading\" data-id=\"03fe324\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Energy Efficiency Applied to Large-Format Printing<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1e0e8ac elementor-widget elementor-widget-text-editor\" data-id=\"1e0e8ac\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>In large facilities, small improvements in design and engineering can have a significant impact on energy consumption, maintenance, and operating costs.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e9eee78 elementor-widget elementor-widget-text-editor\" data-id=\"e9eee78\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<table class=\"tabla-comparativa\"><thead><tr><th>Technical factor<\/th><th>Impact on the project<\/th><\/tr><\/thead><tbody><tr><td>Constant current<\/td><td>Greater electrical stability<\/td><\/tr><tr><td>Lower module density<\/td><td>More optimized installation<\/td><\/tr><tr><td>Control in milliamperes<\/td><td>Precise power adjustment<\/td><\/tr><tr><td>Fewer connections<\/td><td>Fewer critical points<\/td><\/tr><tr><td>Large-format coverage<\/td><td>Better suited for large areas<\/td><\/tr><tr><td>Professional Technical System<\/td><td>Greater operational reliability<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1a93c8b elementor-widget elementor-widget-text-editor\" data-id=\"1a93c8b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>The Parallel XL14 CC should not be viewed as a generic LED solution, but rather as a technical system in which efficiency, stability, and performance work together.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-622a904 e-con-full e-flex e-con e-child\" data-id=\"622a904\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f0667e6 e-con-full e-flex e-con e-child\" data-id=\"f0667e6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-02864fe elementor-widget elementor-widget-heading\" data-id=\"02864fe\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Designed for projects requiring great depth and coverage<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1cacabe elementor-widget elementor-widget-text-editor\" data-id=\"1cacabe\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>The Parallel XL14 CC is designed for applications such as:<\/p><ul><li>Backlit walls<\/li><li>Stretch ceilings<\/li><li>Large-format lightbox<\/li><li>Large architectural surfaces<\/li><li>High-Impact Commercial Facilities<\/li><\/ul><p> <\/p><p>You can work at:<\/p><ul><li>Depths ranging from 120 to 300 mm<\/li><li>Widths up to \u2248 5000 mm<\/li><\/ul><p> <\/p><p>This makes it a particularly suitable solution when coverage, system stability, and energy efficiency are key factors.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-89e162c e-flex e-con-boxed e-con e-parent\" data-id=\"89e162c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-91708c7 e-grid e-con-full e-con e-child\" data-id=\"91708c7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-9d98f17 e-con-full e-flex e-con e-child\" data-id=\"9d98f17\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3375731 elementor-widget elementor-widget-heading\" data-id=\"3375731\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Spectral Versatility for Demanding Applications<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d89bfb9 elementor-widget elementor-widget-text-editor\" data-id=\"d89bfb9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>The system is available in:<\/p><ul><li><strong>1800K HPS replacement type<\/strong><\/li><li>3000K<\/li><li>4000K<\/li><li>5000K<\/li><li>5700K<\/li><li>6500K<\/li><li>CRI 94 versions with high R9<\/li><\/ul><p> <\/p><p>This makes it suitable for projects involving:<\/p><ul><li>Retail<\/li><li>Advertising<\/li><li>Architecture<\/li><li>Technical Lighting<\/li><li>Large Backlit Surfaces<\/li><\/ul><p> <\/p><p>Energy efficiency does not compromise light quality, allowing for a combination of technical performance and advanced color rendering.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f9e6dee e-con-full e-flex e-con e-child\" data-id=\"f9e6dee\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-91ad6fa elementor-widget elementor-widget-heading\" data-id=\"91ad6fa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Technical Performance in Professional Installations<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eecfa94 elementor-widget elementor-widget-text-editor\" data-id=\"eecfa94\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Parallel XL14 CC is designed for projects where the following are priorities:<\/p><ul><li>Color stability<\/li><li>Long service life<\/li><li>High efficiency<\/li><li>Precise current control<\/li><li>Reliable performance on long lines<\/li><li>Optimization of Large Areas<\/li><\/ul><p> <\/p><p>This is not a conventional LED strip, but a professional solution for large-format backlighting powered by a constant current.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ec0b8bc e-con-full e-flex e-con e-child\" data-id=\"ec0b8bc\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-66f182f e-flex e-con-boxed e-con e-parent\" data-id=\"66f182f\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-61e5f9f e-grid e-con-full e-con e-child\" data-id=\"61e5f9f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-558f5eb e-con-full e-flex e-con e-child\" data-id=\"558f5eb\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-62aec52 elementor-widget elementor-widget-heading\" data-id=\"62aec52\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\"><b>When to Choose<\/b> the Parallel XL14 CC<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-99a0e11 elementor-widget elementor-widget-text-editor\" data-id=\"99a0e11\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>The Parallel XL14 CC is designed for large-format technical backlighting based on:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-517c3a4 elementor-widget elementor-widget-text-editor\" data-id=\"517c3a4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul><li>Energy efficiency<\/li><li>Electrical stability<\/li><li>Current Control<\/li><li>Lower module density<\/li><li>Professional Performance<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6360c36 e-con-full e-flex e-con e-child\" data-id=\"6360c36\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-62f7b05 elementor-widget elementor-widget-heading\" data-id=\"62f7b05\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\"><b>When NOT<\/b> to Choose the Parallel XL14 CC<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4e9c805 elementor-widget elementor-widget-text-editor\" data-id=\"4e9c805\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Avoid using it in:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b30d6b6 elementor-widget elementor-widget-text-editor\" data-id=\"b30d6b6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul><li>Compact Modular Systems \u2192 <strong>Parallel L<\/strong><\/li><li>Advanced Control and Flexible Installation \u2192 <strong>Parallel Flex L<\/strong><\/li><li>Homogeneous optical surfaces \u2192 <strong>Luxpanel \/ Frontline<\/strong><\/li><li>Dynamic or Directional Effects \u2192 <strong>Pixel<\/strong><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9f4eb63 e-flex e-con-boxed e-con e-parent\" data-id=\"9f4eb63\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-2878777 e-con-full e-flex e-con e-child\" data-id=\"2878777\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-48ff7f8 e-con-full e-flex e-con e-child\" data-id=\"48ff7f8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6e22556 elementor-widget elementor-widget-heading\" data-id=\"6e22556\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">More info about...<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c55e88c premium-woo-title-above-yes premium-woo-product-align-center premium-qv-hidden-yes elementor-widget elementor-widget-premium-woo-products\" data-id=\"c55e88c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"premium-woo-products.grid-1\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"premium-woocommerce premium-woo-products-grid premium-woo-skin-grid-1 premium-woo-query-custom\" data-page-id=\"37841\" data-skin=\"grid_1\" data-quick-view=\"\"><div class=\"premium-woo-products-inner premium-woo-product__hover-swap\"><ul class=\"products columns-1\">\n\n<li class=\" post-26224 product first instock taxable shipping-taxable product-type-simple\">\n\t\t<div class=\"premium-woo-product-wrapper premium-con-lq__none\">\n\t\t<div class=\"premium-woo-product-thumbnail\"><a href=\"https:\/\/hetzner.actilum.com\/en\/todos-los-productos\/parallel-xl14-cc\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img decoding=\"async\" src=\"https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2025\/07\/parallel-xl-main-product.webp\" alt=\"\"><img decoding=\"async\" width=\"1500\" height=\"1500\" src=\"https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2025\/08\/parallel-xl-apagado.webp\" class=\"premium-woo-product__on_hover\" alt=\"\" \/><\/a><\/div><div class=\"premium-woo-products-details-wrap\"><a href=\"https:\/\/hetzner.actilum.com\/en\/todos-los-productos\/parallel-xl14-cc\/\" class=\"premium-woo-product__link\"><h2 class=\"woocommerce-loop-product__title\">Parallel XL14 CC<\/h2><\/a>\n<\/div>\t<\/div>\n<\/li>\n<\/ul>\n<\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-58bfc80 e-con-full e-flex e-con e-child\" data-id=\"58bfc80\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a472d96 elementor-widget elementor-widget-heading\" data-id=\"a472d96\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Want to see how it integrates into your project?<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4b55e80 special-menu-item premium-blog__carousel-yes premium-blog-align-left elementor-widget 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premium-blog-even premium-carousel-hidden\" data-page=\"37841\">\n\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-post-outer-container\" data-total=\"1\">\n\t\t\t<div class=\"premium-blog-post-container premium-blog-skin-banner\">\n\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-thumb-effect-wrapper\">\n\t\t\t\t\t\t<div class=\"premium-blog-thumbnail-container premium-blog-zoomin-effect\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"768\" height=\"538\" src=\"https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2025\/09\/str-rotulo-corporeo-exterior-parallel-768x538.webp\" class=\"attachment-medium_large size-medium_large wp-image-20110\" alt=\"\" srcset=\"https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2025\/09\/str-rotulo-corporeo-exterior-parallel-768x538.webp 768w, https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2025\/09\/str-rotulo-corporeo-exterior-parallel-300x210.webp 300w, https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2025\/09\/str-rotulo-corporeo-exterior-parallel-1024x717.webp 1024w, https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2025\/09\/str-rotulo-corporeo-exterior-parallel-600x420.webp 600w, https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2025\/09\/str-rotulo-corporeo-exterior-parallel.webp 1500w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-thumbnail-overlay\">\n\t\t\t\t\t\t\t\t<a class=\"elementor-icon\" href=\"https:\/\/hetzner.actilum.com\/en\/constant-current-led-backlighting\/\" target=\"_self\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-screen-only\">Constant-current LED backlighting<\/span>\n\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-content-wrapper \">\n\n\t\t\t\t\t<div class=\"premium-blog-inner-container\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h2 class=\"premium-blog-entry-title\">\n\t\t\t<a href=\"https:\/\/hetzner.actilum.com\/en\/constant-current-led-backlighting\/\" target=\"_self\">\n\t\t\t\tConstant-current LED backlighting\t\t\t<\/a>\n\t\t<\/h2>\n\t\t\t\t<div class=\"premium-blog-entry-meta\">\n\t\t\t\n\t\t\t\n\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t<div class=\"premium-blog-content-inner-wrapper\">\n\t\t<p class=\"premium-blog-post-content\">Constant-current LED backlighting for efficient large-format displays The Parallel XL14 CC is designed for projects \u2026<\/p>\t\t<\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\n\t\t\t\t<div class=\"premium-blog-post-outer-container\" data-total=\"1\">\n\t\t\t<div class=\"premium-blog-post-container premium-blog-skin-banner\">\n\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-thumb-effect-wrapper\">\n\t\t\t\t\t\t<div class=\"premium-blog-thumbnail-container premium-blog-zoomin-effect\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"768\" src=\"https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2026\/03\/parallel-xl-live-768x768.webp\" class=\"attachment-medium_large size-medium_large wp-image-34177\" alt=\"\" srcset=\"https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2026\/03\/parallel-xl-live-768x768.webp 768w, https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2026\/03\/parallel-xl-live-300x300.webp 300w, https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2026\/03\/parallel-xl-live-1024x1024.webp 1024w, https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2026\/03\/parallel-xl-live-150x150.webp 150w, https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2026\/03\/parallel-xl-live-600x600.webp 600w, https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2026\/03\/parallel-xl-live-100x100.webp 100w, https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2026\/03\/parallel-xl-live.webp 1500w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-thumbnail-overlay\">\n\t\t\t\t\t\t\t\t<a class=\"elementor-icon\" href=\"https:\/\/hetzner.actilum.com\/en\/constant-current-led-specifications\/\" target=\"_self\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-screen-only\">Constant-Current LED Specifications<\/span>\n\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-content-wrapper \">\n\n\t\t\t\t\t<div class=\"premium-blog-inner-container\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h2 class=\"premium-blog-entry-title\">\n\t\t\t<a href=\"https:\/\/hetzner.actilum.com\/en\/constant-current-led-specifications\/\" target=\"_self\">\n\t\t\t\tConstant-Current LED Specifications\t\t\t<\/a>\n\t\t<\/h2>\n\t\t\t\t<div class=\"premium-blog-entry-meta\">\n\t\t\t\n\t\t\t\n\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t<div class=\"premium-blog-content-inner-wrapper\">\n\t\t<p class=\"premium-blog-post-content\">Constant-Current LED Specifications for Efficient Large-Format Backlighting Parallel XL14 CC is a high-power LED system \u2026<\/p>\t\t<\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\n\t\t\t\t<div class=\"premium-blog-post-outer-container\" data-total=\"1\">\n\t\t\t<div class=\"premium-blog-post-container premium-blog-skin-banner\">\n\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-thumb-effect-wrapper\">\n\t\t\t\t\t\t<div class=\"premium-blog-thumbnail-container premium-blog-zoomin-effect\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"768\" src=\"https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2026\/06\/iluminacion-atrio-vestibulo-parallel-xl-768x768.webp\" class=\"attachment-medium_large size-medium_large wp-image-37931\" alt=\"\" srcset=\"https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2026\/06\/iluminacion-atrio-vestibulo-parallel-xl-768x768.webp 768w, https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2026\/06\/iluminacion-atrio-vestibulo-parallel-xl-300x300.webp 300w, https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2026\/06\/iluminacion-atrio-vestibulo-parallel-xl-150x150.webp 150w, https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2026\/06\/iluminacion-atrio-vestibulo-parallel-xl-600x600.webp 600w, https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2026\/06\/iluminacion-atrio-vestibulo-parallel-xl-100x100.webp 100w, https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2026\/06\/iluminacion-atrio-vestibulo-parallel-xl.webp 1024w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-thumbnail-overlay\">\n\t\t\t\t\t\t\t\t<a class=\"elementor-icon\" href=\"https:\/\/hetzner.actilum.com\/en\/high-power-constant-current-led-applications\/\" target=\"_self\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-screen-only\">High-Power Constant-Current LED Applications<\/span>\n\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-content-wrapper \">\n\n\t\t\t\t\t<div class=\"premium-blog-inner-container\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h2 class=\"premium-blog-entry-title\">\n\t\t\t<a href=\"https:\/\/hetzner.actilum.com\/en\/high-power-constant-current-led-applications\/\" target=\"_self\">\n\t\t\t\tHigh-Power Constant-Current LED Applications\t\t\t<\/a>\n\t\t<\/h2>\n\t\t\t\t<div class=\"premium-blog-entry-meta\">\n\t\t\t\n\t\t\t\n\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t<div class=\"premium-blog-content-inner-wrapper\">\n\t\t<p class=\"premium-blog-post-content\">High-Power Constant-Current LED Applications The Parallel XL14 CC is designed for projects where lighting must \u2026<\/p>\t\t<\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\n\t\t\t\t<div class=\"premium-blog-post-outer-container\" data-total=\"1\">\n\t\t\t<div class=\"premium-blog-post-container premium-blog-skin-banner\">\n\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-thumb-effect-wrapper\">\n\t\t\t\t\t\t<div class=\"premium-blog-thumbnail-container premium-blog-zoomin-effect\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"768\" src=\"https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2026\/06\/iluminacion-retail-arquitectura-comercial-parallel-xl-768x768.webp\" class=\"attachment-medium_large size-medium_large wp-image-37927\" alt=\"\" srcset=\"https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2026\/06\/iluminacion-retail-arquitectura-comercial-parallel-xl-768x768.webp 768w, https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2026\/06\/iluminacion-retail-arquitectura-comercial-parallel-xl-300x300.webp 300w, https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2026\/06\/iluminacion-retail-arquitectura-comercial-parallel-xl-150x150.webp 150w, https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2026\/06\/iluminacion-retail-arquitectura-comercial-parallel-xl-600x600.webp 600w, https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2026\/06\/iluminacion-retail-arquitectura-comercial-parallel-xl-100x100.webp 100w, https:\/\/hetzner.actilum.com\/wp-content\/uploads\/2026\/06\/iluminacion-retail-arquitectura-comercial-parallel-xl.webp 1024w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-thumbnail-overlay\">\n\t\t\t\t\t\t\t\t<a class=\"elementor-icon\" href=\"https:\/\/hetzner.actilum.com\/en\/comparison-of-high-power-leds-at-constant-current\/\" target=\"_self\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-screen-only\">Comparison of High-Power LEDs at Constant Current<\/span>\n\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"premium-blog-content-wrapper \">\n\n\t\t\t\t\t<div class=\"premium-blog-inner-container\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<h2 class=\"premium-blog-entry-title\">\n\t\t\t<a href=\"https:\/\/hetzner.actilum.com\/en\/comparison-of-high-power-leds-at-constant-current\/\" target=\"_self\">\n\t\t\t\tComparison of High-Power LEDs at Constant Current\t\t\t<\/a>\n\t\t<\/h2>\n\t\t\t\t<div class=\"premium-blog-entry-meta\">\n\t\t\t\n\t\t\t\n\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t\t\t<div class=\"premium-blog-content-inner-wrapper\">\n\t\t<p class=\"premium-blog-post-content\">Comparison of High-Power LEDs with Constant Current As surface areas increase, power is no longer \u2026<\/p>\t\t<\/div>\n\t\t\t\t\t\t\t\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/div>\n\n\t\t\t\t\t\t\t<\/div>\n\n\t\t\n\t\t\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Constant-current LED backlighting for efficient large-format displays The Parallel XL14 CC is designed for projects where it is not only important to achieve high light output, but also to do so using a system that is more stable, efficient, and optimized for large-scale installations. In large backlit panels, overall performance depends both on power consumption [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":20110,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[],"tags":[524],"wf_page_folders":[539],"class_list":["post-37841","page","type-page","status-publish","has-post-thumbnail","hentry","tag-satellite-01","wf_page_folders-parallel-xl14-cc"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Constant-current LED backlighting Hetzner Actilum<\/title>\n<meta name=\"description\" content=\"Constant-current LED system for professional backlighting. The Parallel XL14 CC improves energy efficiency, optimizes electrical stability, and reduces module density in large-format installations.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hetzner.actilum.com\/en\/constant-current-led-backlighting\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Constant-current LED backlighting Hetzner Actilum\" \/>\n<meta property=\"og:description\" content=\"Constant-current LED system for professional backlighting. 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