{"id":5154,"date":"2023-06-11T01:50:32","date_gmt":"2023-06-11T01:50:32","guid":{"rendered":"https:\/\/www.wehopower.com\/?post_type=news&#038;p=5154"},"modified":"2026-10-05T18:04:29","modified_gmt":"2026-10-05T10:04:29","slug":"some-important-factors-of-led-driver-replacement","status":"publish","type":"news","link":"https:\/\/www.wehopower.com\/ru\/news\/some-important-factors-of-led-driver-replacement\/","title":{"rendered":"LED Driver Replacement: An OEM Compatibility and Acceptance Checklist"},"content":{"rendered":"<p><strong>\u041f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0435 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435:.<\/strong> October 5, 2026<\/p>\n<p><strong>\u0411\u044b\u0441\u0442\u0440\u044b\u0439 \u043e\u0442\u0432\u0435\u0442:<\/strong> LED driver replacement starts with the luminaire&#8217;s documented electrical interface and the exact ordered driver&#8217;s evidence. Compare the input supply, output regulation and operating range, controls, connection details, mounting arrangement, and acceptance requirements. A matching wattage or similar metal enclosure does not establish interchangeability. Use a documented sample and an agreed acceptance record before releasing a replacement into service.<\/p>\n<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\">\u041e\u0433\u043b\u0430\u0432\u043b\u0435\u043d\u0438\u0435<\/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;\">\u041f\u0435\u0440\u0435\u043a\u043b\u044e\u0447\u0430\u0442\u044c<\/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\/ru\/news\/some-important-factors-of-led-driver-replacement\/#Diagnose_the_system_before_ordering_a_driver\" >Diagnose the system before ordering a driver<\/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\/ru\/news\/some-important-factors-of-led-driver-replacement\/#Compare_regulation_and_the_operating_interface\" >Compare regulation and the operating interface<\/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\/ru\/news\/some-important-factors-of-led-driver-replacement\/#Use_XLG-150-24_as_an_identification_example\" >Use XLG-150-24 as an identification example<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.wehopower.com\/ru\/news\/some-important-factors-of-led-driver-replacement\/#Keep_an_OEM_sample_check_separate_from_production_release\" >Keep an OEM sample check separate from production release<\/a><\/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\/ru\/news\/some-important-factors-of-led-driver-replacement\/#Separate_a_service_spare_from_an_accepted_replacement\" >Separate a service spare from an accepted replacement<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.wehopower.com\/ru\/news\/some-important-factors-of-led-driver-replacement\/#Confirm_mechanical_evidence_and_the_applicable_documentation\" >Confirm mechanical evidence and the applicable documentation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.wehopower.com\/ru\/news\/some-important-factors-of-led-driver-replacement\/#Use_an_agreed_acceptance_record\" >Use an agreed acceptance record<\/a><\/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\/ru\/news\/some-important-factors-of-led-driver-replacement\/#Key_Takeaways\" >\u041a\u043b\u044e\u0447\u0435\u0432\u044b\u0435 \u0432\u044b\u0432\u043e\u0434\u044b<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.wehopower.com\/ru\/news\/some-important-factors-of-led-driver-replacement\/#Conclusion\" >\u0417\u0430\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.wehopower.com\/ru\/news\/some-important-factors-of-led-driver-replacement\/#Frequently_Asked_Questions\" >\u0427\u0430\u0441\u0442\u043e \u0437\u0430\u0434\u0430\u0432\u0430\u0435\u043c\u044b\u0435 \u0432\u043e\u043f\u0440\u043e\u0441\u044b<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.wehopower.com\/ru\/news\/some-important-factors-of-led-driver-replacement\/#Does_flickering_prove_that_an_LED_driver_needs_replacement\" >Does flickering prove that an LED driver needs replacement?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.wehopower.com\/ru\/news\/some-important-factors-of-led-driver-replacement\/#Can_two_LED_drivers_with_the_same_wattage_be_interchanged\" >Can two LED drivers with the same wattage be interchanged?<\/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\/ru\/news\/some-important-factors-of-led-driver-replacement\/#Is_XLG-150-24_suitable_for_every_150W_luminaire\" >Is XLG-150-24 suitable for every 150W luminaire?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.wehopower.com\/ru\/news\/some-important-factors-of-led-driver-replacement\/#What_should_an_LED_driver_replacement_record_contain\" >What should an LED driver replacement record contain?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.wehopower.com\/ru\/news\/some-important-factors-of-led-driver-replacement\/#Are_efficiency_and_power_factor_the_same_replacement_criterion\" >Are efficiency and power factor the same replacement criterion?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Diagnose_the_system_before_ordering_a_driver\"><\/span>Diagnose the system before ordering a driver<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>A flickering or dark luminaire needs a fault investigation, not an immediate assumption that the driver has failed. Record the symptom, operating conditions, fixture identification, and maintenance history. Qualified service personnel should distinguish the supply, connections, controls, LED engine, and driver when assessing the fault. The visible symptom alone does not identify which component needs replacement.<\/p>\n<p>Once a driver replacement is justified, preserve its full label and connection information before removing it. Capture the luminaire model, original driver part number and revision, input supply, output requirements, control interface, and the relevant connection drawing. Keep photographs with the service record rather than allowing a cropped enclosure photograph to become the only purchase specification.<\/p>\n<p>This evidence packet makes LED driver replacement repeatable. Procurement can ask for an exact candidate, engineering can review the interface, and incoming inspection can check whether the delivered part matches the accepted sample.<\/p>\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/01-product-detail-10.png?quality=85&strip=all\" alt=\"LED Driver Replacement: An OEM Compatibility and Acceptance Checklist  title=\" class=\"wp-image-18547\" loading=\"eager\" led driver replacement: an oem compatibility and acceptance checklist title =\"\" srcset=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/01-product-detail-10.png?quality=85&strip=all 1536w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/01-product-detail-10-300x200.png?quality=85&strip=all 300w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/01-product-detail-10-1024x683.png?quality=85&strip=all 1024w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/01-product-detail-10-768x512.png?quality=85&strip=all 768w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/01-product-detail-10-18x12.png?quality=85&strip=all 18w\" sizes=\"(max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Compare_regulation_and_the_operating_interface\"><\/span>Compare regulation and the operating interface<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Determine whether the luminaire expects a regulated voltage, a specified constant current, or another documented input arrangement. For a current-driven LED engine, compare the required current and the voltage range over the intended operating conditions. For a luminaire with its own regulated input stage, obtain its permitted input-voltage and current information. A nominal power figure cannot substitute for these requirements.<\/p>\n<p>Check the actual site AC input against the exact replacement model and its ordered label. A broad input statement for a series does not override a narrower label on a particular unit. Include the starting behavior and required control interface in the comparison. If the existing lighting system needs a dimming or communication function, require documentation for the exact ordered variant and the compatible controller.<\/p>\n<p>Do not infer 0\u201310V, DALI, PWM, or another control feature from spare wires or a product-family name. Likewise, a larger current number is not automatically a better replacement for a current-driven LED engine. Resolve the interface rather than treating wattage as the only selection criterion.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Use_XLG-150-24_as_an_identification_example\"><\/span>Use XLG-150-24 as an identification example<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0410 <a href=\"https:\/\/www.wehopower.com\/ru\/product\/150w-ip67-waterproof-constant-current-power-supply-12v-24v-36v-48v-led-driver\/\">official WEHO XLG-150 model table<\/a> identifies XLG-150-24 at 24V, 6.3A and 151.2W, with a 12\u201324V constant-current range. The approved exact-model photograph labels the input 180\u2013264VAC, 1.4A, 50\/60Hz. Those are candidate facts for the comparison record, not evidence that an unidentified luminaire accepts the unit.<\/p>\n<p>Its source-supported construction is a sealed aluminum body with longitudinal fins and a fixed black-jacketed cable at each short end. The source shows screw-mounting feet, no exposed terminal block, and no fan or adjustment control. The input and output cable functions must be taken from the exact model&#8217;s documented connection information; appearance alone is not a wiring instruction.<\/p>\n<p>The illustrations in this article show unenergized candidate preparation. No luminaire model, operating-current measurement, validated connection, or completed replacement test is claimed. If the original fixture requires a different electrical or control interface, select another fully documented candidate.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Keep_an_OEM_sample_check_separate_from_production_release\"><\/span>Keep an OEM sample check separate from production release<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/02-architectural-oem-intake.png?quality=85&strip=all\" alt=\"LED Driver Replacement: An OEM Compatibility and Acceptance Checklist  title=\" class=\"wp-image-18548\" led driver replacement: an oem compatibility and acceptance checklist title =\"\" srcset=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/02-architectural-oem-intake.png?quality=85&strip=all 1536w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/02-architectural-oem-intake-300x200.png?quality=85&strip=all 300w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/02-architectural-oem-intake-1024x683.png?quality=85&strip=all 1024w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/02-architectural-oem-intake-768x512.png?quality=85&strip=all 768w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/02-architectural-oem-intake-18x12.png?quality=85&strip=all 18w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n<p>An OEM replacement sample can pass through an intake station before it reaches an assembly. Record the sample&#8217;s model, label, source revision, cable arrangement, and mounting details. Compare it with the approved purchase specification and keep the physical sample identifiable throughout review.<\/p>\n<p>The architectural-lighting scene represents that preparation workflow. The adjacent unconnected luminaire housing provides the application context; it does not establish an electrical match. The driver has not been energized or installed into the housing. A nearby 35mm rail serves as a scale reference only, without implying a DIN-rail mounting clip.<\/p>\n<p>Where production is changing from one driver to another, record the changed interfaces and the required acceptance work. A candidate&#8217;s outside dimensions do not establish terminal access, cable bend requirements, ventilation conditions, or every clearance needed by the finished assembly. The exact ordered mechanical drawing and the actual enclosure should support the fit decision.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Separate_a_service_spare_from_an_accepted_replacement\"><\/span>Separate a service spare from an accepted replacement<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/03-venue-service-intake.png?quality=85&strip=all\" alt=\"LED Driver Replacement: An OEM Compatibility and Acceptance Checklist  title=\" class=\"wp-image-18549\" led driver replacement: an oem compatibility and acceptance checklist title =\"\" srcset=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/03-venue-service-intake.png?quality=85&strip=all 1536w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/03-venue-service-intake-300x200.png?quality=85&strip=all 300w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/03-venue-service-intake-1024x683.png?quality=85&strip=all 1024w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/03-venue-service-intake-768x512.png?quality=85&strip=all 768w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/03-venue-service-intake-18x12.png?quality=85&strip=all 18w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n<p>A service operation has a different evidence path. Its first need may be identifying a spare against the original fixture record, followed by an agreed sample test and a documented return-to-service decision. Keep the replacement candidate, removed-part identity, connection drawing, and eventual test record linked to that fixture.<\/p>\n<p>The venue-lighting intake scene shows an unenergized spare beside an unconnected fixture. It is a preparation arrangement, not a performed installation or a claim of compatibility with stage controls. Disconnected conductor ends are not a completed insulation or connection arrangement. An unpowered fixture in a service illustration cannot establish its current demand or prove that a replacement has passed a thermal or control test.<\/p>\n<p>For LED driver replacement, the service record should name the accepted replacement part and revision, the fixture, the reviewed connection information, and the acceptance evidence. It should also identify who released the fixture and when. A collection of generic supplier images is less useful than this controlled record.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Confirm_mechanical_evidence_and_the_applicable_documentation\"><\/span>Confirm mechanical evidence and the applicable documentation<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The XLG-150-24 dimension table, mechanical drawing, and approved dimension image corroborate 190mm overall length, 49mm top-plane width, and 34mm case height, with a 166mm central body. A conflicting 170mm headline occurs elsewhere in the source specification. Confirm the drawing revision for the ordered part before using a fit-dependent purchase decision.<\/p>\n<p>The screw feet and fixed lead exits must also fit the intended arrangement. Do not require a replacement to have an identical outside shape when a reviewed alternative layout can be accepted; do not assume a different layout is acceptable without that review. The finished assembly, rather than a rendered illustration, determines the physical acceptance result.<\/p>\n<p>Check required product and installation documentation against the exact variant. An IP marking on a driver does not establish the protection of adjacent connectors, cable entries, or the complete luminaire. A certification statement should be backed by the relevant current evidence and scope, instead of being treated as a general guarantee about every replacement application.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Use_an_agreed_acceptance_record\"><\/span>Use an agreed acceptance record<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1024\" src=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/04-replacement-evidence-flow.png?quality=85&strip=all\" alt=\"LED Driver Replacement: An OEM Compatibility and Acceptance Checklist  title=\" class=\"wp-image-18550\" led driver replacement: an oem compatibility and acceptance checklist title =\"\" srcset=\"https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/04-replacement-evidence-flow.png?quality=85&strip=all 1536w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/04-replacement-evidence-flow-300x200.png?quality=85&strip=all 300w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/04-replacement-evidence-flow-1024x683.png?quality=85&strip=all 1024w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/04-replacement-evidence-flow-768x512.png?quality=85&strip=all 768w, https:\/\/i1.wp.com\/www.wehopower.com\/wp-content\/uploads\/2026\/10\/04-replacement-evidence-flow-18x12.png?quality=85&strip=all 18w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n<p>Define the acceptance requirements before the sample evaluation. The record should connect the fixture requirements, candidate model and revision, connection arrangement, operating conditions, and the checks actually performed. Do not describe a blank record, illustrative meter, or procurement photograph as a measured test result.<\/p>\n<p>Keep efficiency and power factor as separate measures in the comparison. Efficiency concerns input power converted to useful DC output; power factor characterizes the AC input relationship. One should not be used as proof of the other. Compare model-specific data under comparable conditions and verify the operating point relevant to the application.<\/p>\n<p>If the candidate does not meet the agreed interface, fit, control, or evidence requirements, retain the unresolved item in the record and evaluate a supported alternative. Closing a purchase order is not the same step as completing the luminaire&#8217;s acceptance decision.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Key_Takeaways\"><\/span>\u041a\u043b\u044e\u0447\u0435\u0432\u044b\u0435 \u0432\u044b\u0432\u043e\u0434\u044b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul><li>LED driver replacement needs the original fixture and driver evidence before procurement.<\/li><li>Match regulation, current and voltage range, input, controls, and the documented connections.<\/li><li>Use XLG-150-24 facts as an exact-model example; they do not establish universal luminaire compatibility.<\/li><li>Confirm the ordered mechanical revision and actual fit, including the documented 170mm\/190mm discrepancy.<\/li><li>Record sample acceptance and the return-to-service decision; distinguish efficiency from power factor.<\/li><\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>\u0417\u0430\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>A useful LED driver replacement process links fault investigation, exact-model comparison, incoming identity checks, and documented acceptance. It lets procurement and service teams work from the same evidence instead of a wattage label alone. <a href=\"https:\/\/www.wehopower.com\/ru\/contact\/\">Send WEHO the original driver label, luminaire specification, input and control requirements, and mounting drawing<\/a> for a review of the appropriate ordered candidate.<\/p>\n<section class=\"weho-faq\" aria-labelledby=\"weho-faq-heading\">\n<h2 id=\"weho-faq-heading\"><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions\"><\/span>\u0427\u0430\u0441\u0442\u043e \u0437\u0430\u0434\u0430\u0432\u0430\u0435\u043c\u044b\u0435 \u0432\u043e\u043f\u0440\u043e\u0441\u044b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<article class=\"weho-faq-item\">\n<h3><span class=\"ez-toc-section\" id=\"Does_flickering_prove_that_an_LED_driver_needs_replacement\"><\/span>Does flickering prove that an LED driver needs replacement?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>No. The symptom alone does not identify a failed component. The supply, connections, controls, LED engine and driver need an appropriate fault investigation before ordering a replacement.<\/p>\n<\/article>\n<article class=\"weho-faq-item\">\n<h3><span class=\"ez-toc-section\" id=\"Can_two_LED_drivers_with_the_same_wattage_be_interchanged\"><\/span>Can two LED drivers with the same wattage be interchanged?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Not on wattage alone. Compare output regulation, required current and voltage range, input, control interface, connections, fit and the applicable acceptance evidence.<\/p>\n<\/article>\n<article class=\"weho-faq-item\">\n<h3><span class=\"ez-toc-section\" id=\"Is_XLG-150-24_suitable_for_every_150W_luminaire\"><\/span>Is XLG-150-24 suitable for every 150W luminaire?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>No. Its exact model table lists 24V,6.3A,151.2W and a12-24V constant-current range. The ordered input label and actual luminaire interface still need review before selection or connection.<\/p>\n<\/article>\n<article class=\"weho-faq-item\">\n<h3><span class=\"ez-toc-section\" id=\"What_should_an_LED_driver_replacement_record_contain\"><\/span>What should an LED driver replacement record contain?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Keep the fixture and original driver identity, replacement model and revision, reviewed connection information, operating conditions, acceptance results and return-to-service decision together.<\/p>\n<\/article>\n<article class=\"weho-faq-item\">\n<h3><span class=\"ez-toc-section\" id=\"Are_efficiency_and_power_factor_the_same_replacement_criterion\"><\/span>Are efficiency and power factor the same replacement criterion?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>No. Efficiency measures input power converted to useful DC output. Power factor describes the AC input relationship. Compare each separately using applicable model-specific data and operating conditions.<\/p>\n<\/article>\n<\/section>","protected":false},"excerpt":{"rendered":"<p>Plan LED driver replacement with exact-model evidence, electrical and control checks, documented fit, sample acceptance and a traceable service record.<\/p>","protected":false},"author":1,"featured_media":18547,"parent":0,"menu_order":421,"comment_status":"open","ping_status":"open","template":"","format":"standard","meta":{"_acf_changed":false,"_joinchat":[],"footnotes":""},"news_category":[149],"class_list":["post-5154","news","type-news","status-publish","format-standard","has-post-thumbnail","hentry","news_category-blog","entry"],"acf":[],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/www.wehopower.com\/ru\/wp-json\/wp\/v2\/news\/5154","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wehopower.com\/ru\/wp-json\/wp\/v2\/news"}],"about":[{"href":"https:\/\/www.wehopower.com\/ru\/wp-json\/wp\/v2\/types\/news"}],"author":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/ru\/wp-json\/wp\/v2\/comments?post=5154"}],"version-history":[{"count":1,"href":"https:\/\/www.wehopower.com\/ru\/wp-json\/wp\/v2\/news\/5154\/revisions"}],"predecessor-version":[{"id":18551,"href":"https:\/\/www.wehopower.com\/ru\/wp-json\/wp\/v2\/news\/5154\/revisions\/18551"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wehopower.com\/ru\/wp-json\/wp\/v2\/media\/18547"}],"wp:attachment":[{"href":"https:\/\/www.wehopower.com\/ru\/wp-json\/wp\/v2\/media?parent=5154"}],"wp:term":[{"taxonomy":"news_category","embeddable":true,"href":"https:\/\/www.wehopower.com\/ru\/wp-json\/wp\/v2\/news_category?post=5154"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}