{"id":1776,"date":"2026-08-05T02:55:24","date_gmt":"2026-08-05T02:55:24","guid":{"rendered":"https:\/\/www.ledcxr.com\/?p=1776"},"modified":"2026-08-05T02:55:24","modified_gmt":"2026-08-05T02:55:24","slug":"h4-lamp-led-buyers-guide-what-the-spec-sheets-never-tell-you","status":"publish","type":"post","link":"https:\/\/www.ledcxr.com\/ru\/h4-lamp-led-buyers-guide-what-the-spec-sheets-never-tell-you\/","title":{"rendered":"\u0420\u0443\u043a\u043e\u0432\u043e\u0434\u0441\u0442\u0432\u043e \u043f\u043e\u043a\u0443\u043f\u0430\u0442\u0435\u043b\u044f \u0441\u0432\u0435\u0442\u043e\u0434\u0438\u043e\u0434\u043d\u044b\u0445 \u043b\u0430\u043c\u043f H4: \u0427\u0442\u043e \u043d\u0438\u043a\u043e\u0433\u0434\u0430 \u043d\u0435 \u0440\u0430\u0441\u0441\u043a\u0430\u0436\u0443\u0442 \u0432 \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0430\u0445"},"content":{"rendered":"<p>You are past the &#8220;should I upgrade&#8221; question. You know you want an <strong>h4 \u043b\u0430\u043c\u043f\u0430 \u0441\u0432\u0435\u0442\u043e\u0434\u0438\u043e\u0434\u043d\u0430\u044f<\/strong> headlight bulb. Now you are staring at dozens of options with wildly different prices, lumen claims, and feature lists. Every brand says they are the brightest. Every listing promises plug-and-play installation.<\/p>\n<p>This guide cuts through the marketing noise. Based on our engineering analysis and real-world testing of H4 LED headlight bulbs across multiple vehicle platforms, we will show you exactly what separates a $40 bulb from a $150 bulb\u2014and why the expensive one is often cheaper in the long run.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-1655\" src=\"https:\/\/www.ledcxr.com\/wp-content\/uploads\/2026\/07\/H4-LED-Bulb4.webp\" alt=\"\" width=\"1024\" height=\"768\" srcset=\"https:\/\/www.ledcxr.com\/wp-content\/uploads\/2026\/07\/H4-LED-Bulb4.webp 1024w, https:\/\/www.ledcxr.com\/wp-content\/uploads\/2026\/07\/H4-LED-Bulb4-300x225.webp 300w, https:\/\/www.ledcxr.com\/wp-content\/uploads\/2026\/07\/H4-LED-Bulb4-768x576.webp 768w, https:\/\/www.ledcxr.com\/wp-content\/uploads\/2026\/07\/H4-LED-Bulb4-16x12.webp 16w, https:\/\/www.ledcxr.com\/wp-content\/uploads\/2026\/07\/H4-LED-Bulb4-400x300.webp 400w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<h2>\u041d\u0430 \u0441\u0430\u043c\u043e\u043c \u0434\u0435\u043b\u0435 \u0432\u0430\u0436\u043d\u044b \u0442\u043e\u043b\u044c\u043a\u043e \u0447\u0435\u0442\u044b\u0440\u0435 \u0444\u0430\u043a\u0442\u043e\u0440\u0430<\/h2>\n<p><strong>\u0422\u043e\u0447\u043d\u043e\u0441\u0442\u044c \u0441\u0432\u0435\u0442\u043e\u0432\u043e\u0433\u043e \u043f\u0443\u0447\u043a\u0430, \u0442\u0435\u0440\u043c\u043e\u0440\u0435\u0433\u0443\u043b\u044f\u0446\u0438\u044f, \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u044c \u0441 CANBUS \u0438 \u0444\u0438\u0437\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u044e\u0442, \u0431\u0443\u0434\u0435\u0442 \u043b\u0438 \u0441\u0432\u0435\u0442\u043e\u0434\u0438\u043e\u0434\u043d\u0430\u044f \u043b\u0430\u043c\u043f\u0430 \u0433\u043e\u043b\u043e\u0432\u043d\u043e\u0433\u043e \u0441\u0432\u0435\u0442\u0430 H4 \u0445\u043e\u0440\u043e\u0448\u043e \u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c \u0432 \u0432\u0430\u0448\u0435\u043c \u0430\u0432\u0442\u043e\u043c\u043e\u0431\u0438\u043b\u0435. \u0412\u0441\u0451 \u043e\u0441\u0442\u0430\u043b\u044c\u043d\u043e\u0435 \u2014 \u043c\u0430\u0440\u043a\u0435\u0442\u0438\u043d\u0433\u043e\u0432\u044b\u0439 \u0448\u0443\u043c.<\/strong><\/p>\n<p>\u0414\u0430\u0432\u0430\u0439\u0442\u0435 \u0440\u0430\u0437\u0431\u0435\u0440\u0435\u043c \u043a\u0430\u0436\u0434\u044b\u0439 \u0444\u0430\u043a\u0442\u043e\u0440, \u0447\u0442\u043e\u0431\u044b \u0432\u044b \u043c\u043e\u0433\u043b\u0438 \u043e\u0446\u0435\u043d\u0438\u0442\u044c \u043b\u044e\u0431\u0443\u044e \u0441\u0432\u0435\u0442\u043e\u0434\u0438\u043e\u0434\u043d\u0443\u044e \u043b\u0430\u043c\u043f\u0443 \u0433\u043e\u043b\u043e\u0432\u043d\u043e\u0433\u043e \u0441\u0432\u0435\u0442\u0430 H4 \u043a\u0430\u043a \u043f\u0440\u043e\u0444\u0435\u0441\u0441\u0438\u043e\u043d\u0430\u043b.<\/p>\n<h3>1. \u0422\u043e\u0447\u043d\u043e\u0441\u0442\u044c \u0441\u0432\u0435\u0442\u043e\u0432\u043e\u0433\u043e \u043f\u0443\u0447\u043a\u0430: \u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0435 \u0443\u0441\u043b\u043e\u0432\u0438\u0435<\/h3>\n<p>The H4 bulb uses a dual-filament design. One filament for low beam, one for high beam. Your reflector or projector housing is engineered around the exact position of these filaments. Move the light source even slightly, and the beam pattern breaks.<\/p>\n<p>LED chip placement is the single most important engineering decision in any H4 LED headlight bulb. Premium manufacturers use digitally precise placement that mirrors the halogen filament location. Cheap brands approximate\u2014and the results are visible in scattered light, dark spots, and glare.<\/p>\n<p>What to look for: Bulbs that explicitly mention &#8220;1:1 filament position&#8221; or &#8220;same beam pattern as halogen&#8221;. Avoid bulbs that only talk about lumen output without addressing beam quality.<\/p>\n<h3>2. \u0422\u0435\u0440\u043c\u043e\u0440\u0435\u0433\u0443\u043b\u044f\u0446\u0438\u044f: \u0444\u0430\u043a\u0442\u043e\u0440 \u0434\u043e\u043b\u0433\u043e\u0432\u0435\u0447\u043d\u043e\u0441\u0442\u0438<\/h3>\n<p>LEDs generate heat at the chip junction. If that heat is not dissipated, the chips degrade. Brightness drops. Color shifts. Then the bulb fails.<\/p>\n<p>Two cooling approaches exist for H4 LED headlight bulbs:<\/p>\n<table>\n<thead>\n<tr>\n<th>\u0422\u0438\u043f \u043e\u0445\u043b\u0430\u0436\u0434\u0435\u043d\u0438\u044f<\/th>\n<th>\u041f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u0430<\/th>\n<th>\u041d\u0435\u0434\u043e\u0441\u0442\u0430\u0442\u043a\u0438<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u0410\u043a\u0442\u0438\u0432\u043d\u043e\u0435 \u043e\u0445\u043b\u0430\u0436\u0434\u0435\u043d\u0438\u0435 (\u0432\u0435\u043d\u0442\u0438\u043b\u044f\u0442\u043e\u0440\u044b)<\/strong><\/td>\n<td>\u042d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u043e; \u0432\u044b\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442 \u0431\u043e\u043b\u0435\u0435 \u0432\u044b\u0441\u043e\u043a\u0443\u044e \u043c\u043e\u0449\u043d\u043e\u0441\u0442\u044c<\/td>\n<td>\u0414\u0432\u0438\u0436\u0443\u0449\u0438\u0435\u0441\u044f \u0447\u0430\u0441\u0442\u0438 \u043c\u043e\u0433\u0443\u0442 \u0432\u044b\u0439\u0442\u0438 \u0438\u0437 \u0441\u0442\u0440\u043e\u044f; \u0432\u043e\u0437\u043c\u043e\u0436\u0435\u043d \u0448\u0443\u043c; \u043f\u043e\u043f\u0430\u0434\u0430\u043d\u0438\u0435 \u043f\u044b\u043b\u0438<\/td>\n<\/tr>\n<tr>\n<td><strong>\u041f\u0430\u0441\u0441\u0438\u0432\u043d\u043e\u0435 \u043e\u0445\u043b\u0430\u0436\u0434\u0435\u043d\u0438\u0435 (\u0440\u0430\u0434\u0438\u0430\u0442\u043e\u0440\u044b)<\/strong><\/td>\n<td>\u041d\u0435\u0442 \u0434\u0432\u0438\u0436\u0443\u0449\u0438\u0445\u0441\u044f \u0447\u0430\u0441\u0442\u0435\u0439; \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u0431\u0435\u0441\u0448\u0443\u043c\u043d\u044b\u0439; \u0431\u043e\u043b\u0435\u0435 \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439<\/td>\n<td>\u0422\u0440\u0435\u0431\u0443\u0435\u0442 \u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u043e\u0439 \u043f\u043b\u043e\u0449\u0430\u0434\u0438 \u043f\u043e\u0432\u0435\u0440\u0445\u043d\u043e\u0441\u0442\u0438; \u043c\u043e\u0436\u0435\u0442 \u043d\u0435 \u043f\u043e\u0434\u043e\u0439\u0442\u0438 \u0434\u043b\u044f \u043f\u043b\u043e\u0442\u043d\u044b\u0445 \u043a\u043e\u0440\u043f\u0443\u0441\u043e\u0432<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u041a\u0430\u0447\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0435 \u0432\u0435\u043d\u0442\u0438\u043b\u044f\u0442\u043e\u0440\u044b \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442 \u0433\u0435\u0440\u043c\u0435\u0442\u0438\u0447\u043d\u044b\u0435 \u043f\u043e\u0434\u0448\u0438\u043f\u043d\u0438\u043a\u0438 \u0438 \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0442 \u0442\u0438\u0445\u043e. \u0414\u0435\u0448\u0435\u0432\u044b\u0435 \u0432\u0435\u043d\u0442\u0438\u043b\u044f\u0442\u043e\u0440\u044b \u0448\u0443\u043c\u043d\u044b\u0435 \u0438 \u043d\u0435\u0434\u043e\u043b\u0433\u043e\u0432\u0435\u0447\u043d\u044b\u0435. \u041f\u0430\u0441\u0441\u0438\u0432\u043d\u043e\u0435 \u043e\u0445\u043b\u0430\u0436\u0434\u0435\u043d\u0438\u0435 \u0445\u043e\u0440\u043e\u0448\u043e \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u0434\u043b\u044f \u043b\u0430\u043c\u043f \u043c\u0435\u043d\u044c\u0448\u0435\u0439 \u043c\u043e\u0449\u043d\u043e\u0441\u0442\u0438. \u041d\u0430 \u0447\u0442\u043e \u043e\u0431\u0440\u0430\u0442\u0438\u0442\u044c \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435: \u043b\u0430\u043c\u043f\u044b, \u0432 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0443\u043a\u0430\u0437\u0430\u043d \u043c\u0435\u0442\u043e\u0434 \u043e\u0445\u043b\u0430\u0436\u0434\u0435\u043d\u0438\u044f \u0438 \u043f\u0440\u0438\u0432\u0435\u0434\u0435\u043d\u044b \u0442\u0435\u043f\u043b\u043e\u0432\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435.<\/p>\n<h3>3. \u0421\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u044c \u0441 CANBUS: \u0441\u043f\u043e\u043a\u043e\u0439\u0441\u0442\u0432\u0438\u0435 \u043f\u0440\u0438\u0431\u043e\u0440\u043d\u043e\u0439 \u043f\u0430\u043d\u0435\u043b\u0438<\/h3>\n<p>Modern vehicles monitor electrical loads to detect bulb failures. A halogen H4 draws about 55 watts. An H4 LED headlight bulb draws significantly less. If the vehicle&#8217;s computer sees the lower draw, it assumes the bulb is dead and throws a warning light.<\/p>\n<p>Some bulbs solve this with built-in CANBUS drivers that mimic the halogen load. Others require external decoders or resistors. External solutions introduce additional failure points and complicate installation.<\/p>\n<p>What to look for: Bulbs with &#8220;built-in CANBUS&#8221; or &#8220;error-free&#8221; capability. Avoid bulbs that require separate decoders unless you enjoy troubleshooting electrical gremlins.<\/p>\n<h3>4. \u0424\u0438\u0437\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430: \u0440\u0435\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u043c\u043e\u043d\u0442\u0430\u0436\u0430<\/h3>\n<p>Your headlight housing has limited space behind the bulb. Some H4 LED headlight bulbs have bulky heat sinks or fan assemblies that do not fit\u2014requiring you to modify or remove dust covers.<\/p>\n<p>What to look for: Bulbs that advertise &#8220;1:1 size&#8221; or &#8220;mini design&#8221;. Check the dimensions against your vehicle&#8217;s dust cover clearance before purchasing.<\/p>\n<h2>\u0421\u0432\u0435\u0442\u043e\u0434\u0438\u043e\u0434\u043d\u044b\u0435 H4 \u043f\u0440\u043e\u0442\u0438\u0432 \u0433\u0430\u043b\u043e\u0433\u0435\u043d\u043d\u044b\u0445: \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435 \u0432 \u0440\u0435\u0430\u043b\u044c\u043d\u044b\u0445 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u041c\u0435\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430<\/th>\n<th>\u0413\u0430\u043b\u043e\u0433\u0435\u043d\u043d\u0430\u044f H4<\/th>\n<th>\u0411\u044e\u0434\u0436\u0435\u0442\u043d\u0430\u044f \u0441\u0432\u0435\u0442\u043e\u0434\u0438\u043e\u0434\u043d\u0430\u044f H4<\/th>\n<th>\u041f\u0440\u0435\u043c\u0438\u0430\u043b\u044c\u043d\u0430\u044f \u0441\u0432\u0435\u0442\u043e\u0434\u0438\u043e\u0434\u043d\u0430\u044f H4<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>\u042d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u044b\u0435 \u043b\u044e\u043c\u0435\u043d\u044b<\/strong><\/td>\n<td>1 000\u20131 500<\/td>\n<td>1 500\u20132 500<\/td>\n<td>2 500\u20134 000+<\/td>\n<\/tr>\n<tr>\n<td><strong>\u041f\u043e\u0442\u0440\u0435\u0431\u043b\u044f\u0435\u043c\u0430\u044f \u043c\u043e\u0449\u043d\u043e\u0441\u0442\u044c<\/strong><\/td>\n<td>55 \u0412\u0442<\/td>\n<td>20\u201330 \u0412\u0442<\/td>\n<td>16\u201343 \u0412\u0442<\/td>\n<\/tr>\n<tr>\n<td><strong>\u041f\u0440\u043e\u0434\u043e\u043b\u0436\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0436\u0438\u0437\u043d\u0438<\/strong><\/td>\n<td>400\u20131 000 \u0447\u0430\u0441\u043e\u0432<\/td>\n<td>3 000\u201310 000 \u0447\u0430\u0441\u043e\u0432<\/td>\n<td>30 000\u201350 000 \u0447\u0430\u0441\u043e\u0432<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0421\u0445\u0435\u043c\u0430 \u043b\u0443\u0447\u0430<\/strong><\/td>\n<td>\u0421\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044f OEM<\/td>\n<td>\u0427\u0430\u0441\u0442\u043e \u0440\u0430\u0441\u0441\u0435\u044f\u043d\u043d\u044b\u0439<\/td>\n<td>\u0422\u043e\u0447\u043d\u043e\u0435 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u0435 \u0433\u0430\u043b\u043e\u0433\u0435\u043d\u0443 1:1<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0421\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u044c \u0441 CANBUS<\/strong><\/td>\n<td>\u0420\u043e\u0434\u0438\u043d\u0430<\/td>\n<td>\u0422\u0440\u0435\u0431\u0443\u044e\u0442\u0441\u044f \u0432\u043d\u0435\u0448\u043d\u0438\u0435 \u0434\u0435\u043a\u043e\u0434\u0435\u0440\u044b<\/td>\n<td>\u0412\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u044b\u0439<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0413\u0430\u0440\u0430\u043d\u0442\u0438\u044f<\/strong><\/td>\n<td>\u041d\u0435\u0442<\/td>\n<td>6\u201312 \u043c\u0435\u0441\u044f\u0446\u0435\u0432<\/td>\n<td>\u0421\u0440\u043e\u043a \u0441\u043b\u0443\u0436\u0431\u044b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>One driver&#8217;s experience sums up the difference: &#8220;These bulbs are no brighter than the traditional halogen bulbs I was replacing. They are just whiter. Furthermore, they do not produce an even throw of light&#8221;. This is the budget LED experience.<\/p>\n<p>Another driver reported: &#8220;Compared to my previous halogen bulbs, the difference is night and day. The LED headlights provide a much clearer and wider beam&#8221;. This is what proper engineering delivers.<\/p>\n<h2>\u0427\u0442\u043e \u0441\u043a\u0440\u044b\u0432\u0430\u044e\u0442 \u0442\u0435\u0445\u043d\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438<\/h2>\n<h3>\u041b\u043e\u0432\u0443\u0448\u043a\u0430 \u0441\u044b\u0440\u044b\u0445 \u043b\u044e\u043c\u0435\u043d\u043e\u0432<\/h3>\n<p>Many H4 LED bulbs advertise 50,000 or even 75,000 lumens. These numbers are theoretical maximums from the LED chips\u2014not what reaches the road. Effective lumens are always lower. Always.<\/p>\n<p>Here is what matters more than raw lumens:<\/p>\n<ol>\n<li><strong>\u0420\u0430\u0432\u043d\u043e\u043c\u0435\u0440\u043d\u043e\u0441\u0442\u044c \u043b\u0443\u0447\u0430<\/strong>\u2014\u0431\u0435\u0437 \u0442\u0435\u043c\u043d\u044b\u0445 \u043f\u044f\u0442\u0435\u043d \u0438 \u0433\u043e\u0440\u044f\u0447\u0438\u0445 \u0442\u043e\u0447\u0435\u043a<\/li>\n<li><strong>\u0427\u0435\u0442\u043a\u043e\u0441\u0442\u044c \u0433\u0440\u0430\u043d\u0438\u0446\u044b \u0441\u0432\u0435\u0442\u0430<\/strong>\u2014\u0447\u0438\u0441\u0442\u0430\u044f \u043b\u0438\u043d\u0438\u044f, \u043d\u0435 \u043e\u0441\u043b\u0435\u043f\u043b\u044f\u044e\u0449\u0430\u044f \u0432\u0441\u0442\u0440\u0435\u0447\u043d\u044b\u0439 \u0442\u0440\u0430\u043d\u0441\u043f\u043e\u0440\u0442<\/li>\n<li><strong>\u041f\u043e\u0441\u0442\u043e\u044f\u043d\u0441\u0442\u0432\u043e \u0446\u0432\u0435\u0442\u0430<\/strong>\u2014\u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u044b\u0435 6000K \u0431\u0435\u0437 \u0441\u043c\u0435\u0449\u0435\u043d\u0438\u044f \u0432 \u0441\u0438\u043d\u0438\u0439 \u0441\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0435\u043c<\/li>\n<li><strong>\u0422\u0435\u0440\u043c\u0438\u0447\u0435\u0441\u043a\u0430\u044f \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0441\u0442\u044c<\/strong>\u2014\u0441\u0432\u0435\u0442\u043e\u0432\u043e\u0439 \u043f\u043e\u0442\u043e\u043a \u043d\u0435 \u043f\u0430\u0434\u0430\u0435\u0442 \u043f\u043e \u043c\u0435\u0440\u0435 \u043d\u0430\u0433\u0440\u0435\u0432\u0430 \u043b\u0430\u043c\u043f\u044b<\/li>\n<\/ol>\n<h3>\u0412\u043e\u043f\u0440\u043e\u0441 \u043b\u0435\u0433\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u0438<\/h3>\n<p>Not all H4 LED bulbs are street legal. Some are explicitly labeled &#8220;off-road only&#8221;. Before purchasing, verify DOT\/SAE compliance for US roads or ECE approval for European markets.<\/p>\n<p>One buyer noted: &#8220;Special Attention: These bulbs are not compliant with DOT \/ FMVSS108 standards and are not street legal in the USA for use in headlights. These bulbs are for use in fog lights and offroad applications&#8221;.<\/p>\n<p>Do not make this mistake. Check compliance before you buy.<\/p>\n<h2>\u041f\u0440\u0435\u043c\u0438\u0443\u043c \u043f\u0440\u043e\u0442\u0438\u0432 \u0431\u044e\u0434\u0436\u0435\u0442\u043d\u043e\u0433\u043e: \u0440\u0435\u0430\u043b\u044c\u043d\u043e\u0435 \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435 \u0437\u0430\u0442\u0440\u0430\u0442<\/h2>\n<p>\u041b\u0430\u043c\u043f\u0430 H4 \u0437\u0430 $40 \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u043a\u0430\u0437\u0430\u0442\u044c\u0441\u044f \u0432\u044b\u0433\u043e\u0434\u043d\u043e\u0439. \u041d\u043e \u0443\u0447\u0442\u0438\u0442\u0435 \u043e\u0431\u0449\u0443\u044e \u0441\u0442\u043e\u0438\u043c\u043e\u0441\u0442\u044c \u0432\u043b\u0430\u0434\u0435\u043d\u0438\u044f:<\/p>\n<ul>\n<li>\u0411\u044e\u0434\u0436\u0435\u0442\u043d\u0430\u044f \u043b\u0430\u043c\u043f\u0430: $40, \u0441\u043b\u0443\u0436\u0438\u0442 6\u201312 \u043c\u0435\u0441\u044f\u0446\u0435\u0432, \u043f\u043b\u043e\u0445\u0430\u044f \u0444\u043e\u0440\u043c\u0430 \u043b\u0443\u0447\u0430, \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u044b \u0441 \u043c\u0435\u0440\u0446\u0430\u043d\u0438\u0435\u043c<\/li>\n<li>\u041b\u0430\u043c\u043f\u0430 \u0441\u0440\u0435\u0434\u043d\u0435\u0433\u043e \u043a\u043b\u0430\u0441\u0441\u0430: $70\u2013100, \u0441\u043b\u0443\u0436\u0438\u0442 2\u20133 \u0433\u043e\u0434\u0430, \u043f\u0440\u0438\u0435\u043c\u043b\u0435\u043c\u0430\u044f \u0444\u043e\u0440\u043c\u0430 \u043b\u0443\u0447\u0430<\/li>\n<li>\u041f\u0440\u0435\u043c\u0438\u0430\u043b\u044c\u043d\u0430\u044f \u043b\u0430\u043c\u043f\u0430: $120\u2013150, \u0441\u043b\u0443\u0436\u0438\u0442 5+ \u043b\u0435\u0442, \u0438\u0434\u0435\u0430\u043b\u044c\u043d\u0430\u044f \u0444\u043e\u0440\u043c\u0430 \u043b\u0443\u0447\u0430, \u043f\u043e\u0436\u0438\u0437\u043d\u0435\u043d\u043d\u0430\u044f \u0433\u0430\u0440\u0430\u043d\u0442\u0438\u044f<\/li>\n<\/ul>\n<p>\u0417\u0430 \u043f\u044f\u0442\u044c \u043b\u0435\u0442 \u043f\u0440\u0435\u043c\u0438\u0430\u043b\u044c\u043d\u0430\u044f \u043b\u0430\u043c\u043f\u0430 \u043e\u0431\u0445\u043e\u0434\u0438\u0442\u0441\u044f \u0434\u0435\u0448\u0435\u0432\u043b\u0435 \u0432 \u0433\u043e\u0434, \u0447\u0435\u043c \u0431\u044e\u0434\u0436\u0435\u0442\u043d\u0430\u044f, \u0438 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442 \u043b\u0443\u0447\u0448\u0443\u044e \u0432\u0438\u0434\u0438\u043c\u043e\u0441\u0442\u044c \u043a\u0430\u0436\u0434\u0443\u044e \u043d\u043e\u0447\u044c.<\/p>\n<h2>\u0420\u0435\u0430\u043b\u044c\u043d\u044b\u0439 \u043e\u043f\u044b\u0442 \u043a\u043b\u0438\u0435\u043d\u0442\u043e\u0432<\/h2>\n<blockquote><p>&#8220;The \u00a38.89 H4 9003 LED bulb was advertised as being 900 lumens, which might be true, it consumed just 4w, but the beam pattern was non-existent\u2014a complete spread of light in all directions on dip and main&#8221;.<\/p><\/blockquote>\n<blockquote><p>&#8220;Extremely bright bulbs with LEDs positioned almost exactly as the incandescent H3 filament, so the light pattern is very close to the OEM spec&#8221;.<\/p><\/blockquote>\n<blockquote><p>&#8220;I can&#8217;t say that the 4.0 light output or beam pattern is noticeably better than the GTR Lighting units. If I were sourcing a replacement, I would likely go back to the GTR Mini as they fit better without futzing inside the headlight mount and they don&#8217;t have a fan&#8221;.<\/p><\/blockquote>\n<h2>\u0427\u0430\u0441\u0442\u043e \u0437\u0430\u0434\u0430\u0432\u0430\u0435\u043c\u044b\u0435 \u0432\u043e\u043f\u0440\u043e\u0441\u044b<\/h2>\n<h3>\u0412 \u0447\u0435\u043c \u0440\u0430\u0437\u043d\u0438\u0446\u0430 \u043c\u0435\u0436\u0434\u0443 H4 \u0438 9003?<\/h3>\n<p>H4 \u0438 9003 \u2014 \u044d\u0442\u043e \u043e\u0434\u0438\u043d \u0438 \u0442\u043e\u0442 \u0436\u0435 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442 \u043b\u0430\u043c\u043f\u044b. \u041e\u0431\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442 \u0442\u0440\u0435\u0445\u043a\u043e\u043d\u0442\u0430\u043a\u0442\u043d\u043e\u0435 \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u0438\u0435 P43t-38 \u0438 \u0434\u0432\u0443\u0445\u043d\u0438\u0442\u0435\u0432\u0443\u044e \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u044e. HB2 \u2014 \u044d\u0442\u043e \u0435\u0449\u0435 \u043e\u0434\u043d\u043e \u043d\u0430\u0437\u0432\u0430\u043d\u0438\u0435 \u0442\u043e\u0439 \u0436\u0435 \u043b\u0430\u043c\u043f\u044b. \u0412\u0441\u0435 \u0442\u0440\u0438 \u0432\u0437\u0430\u0438\u043c\u043e\u0437\u0430\u043c\u0435\u043d\u044f\u0435\u043c\u044b.<\/p>\n<h3>\u0411\u0443\u0434\u0443\u0442 \u043b\u0438 \u0441\u0432\u0435\u0442\u043e\u0434\u0438\u043e\u0434\u043d\u044b\u0435 \u043b\u0430\u043c\u043f\u044b H4 \u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c \u0432 \u043e\u0442\u0440\u0430\u0436\u0430\u044e\u0449\u0438\u0445 \u043a\u043e\u0440\u043f\u0443\u0441\u0430\u0445?<\/h3>\n<p>\u0414\u0430, \u043d\u043e \u0432\u044b\u0431\u043e\u0440 \u0447\u0438\u043f\u043e\u0432 \u0438\u043c\u0435\u0435\u0442 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435. \u0427\u0438\u043f\u044b CSP (\u043a\u043e\u0440\u043f\u0443\u0441 \u0432 \u043c\u0430\u0441\u0448\u0442\u0430\u0431\u0435 \u0447\u0438\u043f\u0430) \u043d\u043e\u0432\u043e\u0433\u043e \u043f\u043e\u043a\u043e\u043b\u0435\u043d\u0438\u044f \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0441\u043e\u043a\u0440\u0430\u0442\u0438\u043b\u0438 \u0440\u0430\u0437\u0440\u044b\u0432 \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u043b\u0443\u0447\u0430 \u0438 \u0445\u043e\u0440\u043e\u0448\u043e \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0442 \u0432 \u043e\u0442\u0440\u0430\u0436\u0430\u0442\u0435\u043b\u044f\u0445.<\/p>\n<h3>\u041d\u0443\u0436\u0435\u043d \u043b\u0438 \u043c\u043d\u0435 \u0434\u0435\u043a\u043e\u0434\u0435\u0440 CANBUS \u0434\u043b\u044f \u0441\u0432\u0435\u0442\u043e\u0434\u0438\u043e\u0434\u043d\u044b\u0445 \u043b\u0430\u043c\u043f H4?<\/h3>\n<p>\u042d\u0442\u043e \u0437\u0430\u0432\u0438\u0441\u0438\u0442 \u043e\u0442 \u0432\u0430\u0448\u0435\u0433\u043e \u0430\u0432\u0442\u043e\u043c\u043e\u0431\u0438\u043b\u044f. \u041d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0430\u0432\u0442\u043e\u043c\u043e\u0431\u0438\u043b\u0438 \u0441 \u0447\u0443\u0432\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u043c\u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u043c\u0438 CANBUS \u0442\u0440\u0435\u0431\u0443\u044e\u0442 \u0434\u0435\u043a\u043e\u0434\u0435\u0440\u043e\u0432. \u041f\u0440\u0435\u043c\u0438\u0430\u043b\u044c\u043d\u044b\u0435 \u043b\u0430\u043c\u043f\u044b \u0441\u043e \u0432\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u044b\u043c\u0438 \u0434\u0440\u0430\u0439\u0432\u0435\u0440\u0430\u043c\u0438 CANBUS \u0443\u0441\u0442\u0440\u0430\u043d\u044f\u044e\u0442 \u044d\u0442\u0443 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e\u0441\u0442\u044c.<\/p>\n<h3>\u041f\u043e\u0447\u0435\u043c\u0443 \u043c\u043e\u0438 \u0441\u0432\u0435\u0442\u043e\u0434\u0438\u043e\u0434\u043d\u044b\u0435 \u0444\u0430\u0440\u044b H4 \u043c\u0435\u0440\u0446\u0430\u044e\u0442 \u043d\u0430 \u0445\u043e\u043b\u043e\u0441\u0442\u043e\u043c \u0445\u043e\u0434\u0443?<\/h3>\n<p>\u041d\u0438\u0437\u043a\u043e\u0435 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435 \u043d\u0430 \u0445\u043e\u043b\u043e\u0441\u0442\u043e\u043c \u0445\u043e\u0434\u0443 \u043c\u043e\u0436\u0435\u0442 \u0432\u044b\u0437\u044b\u0432\u0430\u0442\u044c \u043c\u0435\u0440\u0446\u0430\u043d\u0438\u0435. \u042d\u0442\u043e \u0447\u0430\u0449\u0435 \u0432\u0441\u0442\u0440\u0435\u0447\u0430\u0435\u0442\u0441\u044f \u0432 \u0430\u0432\u0442\u043e\u043c\u043e\u0431\u0438\u043b\u044f\u0445 \u0441 \u0441\u0438\u0441\u0442\u0435\u043c\u043e\u0439 \u0441\u0442\u0430\u0440\u0442-\u0441\u0442\u043e\u043f \u0438\u043b\u0438 \u0441\u043b\u0430\u0431\u044b\u043c\u0438 \u0430\u043a\u043a\u0443\u043c\u0443\u043b\u044f\u0442\u043e\u0440\u0430\u043c\u0438. \u041a\u0430\u0447\u0435\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0435 \u043b\u0430\u043c\u043f\u044b \u0441 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0435\u0439 \u0441\u0442\u0430\u0431\u0438\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u044f \u043f\u0440\u0435\u0434\u043e\u0442\u0432\u0440\u0430\u0449\u0430\u044e\u0442 \u044d\u0442\u043e.<\/p>\n<h3>\u041d\u0430\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0432\u0430\u0436\u0435\u043d \u043a\u043b\u0430\u0441\u0441 \u0437\u0430\u0449\u0438\u0442\u044b IP \u0434\u043b\u044f \u0441\u0432\u0435\u0442\u043e\u0434\u0438\u043e\u0434\u043d\u044b\u0445 \u043b\u0430\u043c\u043f H4?<\/h3>\n<p>IP65 \u0438\u043b\u0438 \u0432\u044b\u0448\u0435 \u0443\u043a\u0430\u0437\u044b\u0432\u0430\u0435\u0442 \u043d\u0430 \u0437\u0430\u0449\u0438\u0442\u0443 \u043e\u0442 \u043f\u044b\u043b\u0438 \u0438 \u0432\u043e\u0434\u044f\u043d\u044b\u0445 \u0441\u0442\u0440\u0443\u0439. IP68 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442 \u0437\u0430\u0449\u0438\u0442\u0443 \u043e\u0442 \u0434\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0433\u043e \u043f\u043e\u0433\u0440\u0443\u0436\u0435\u043d\u0438\u044f. \u0414\u043b\u044f \u0435\u0436\u0435\u0434\u043d\u0435\u0432\u043d\u044b\u0445 \u043f\u043e\u0435\u0437\u0434\u043e\u043a \u0432\u043e \u0432\u043b\u0430\u0436\u043d\u043e\u043c \u043a\u043b\u0438\u043c\u0430\u0442\u0435 \u0431\u043e\u043b\u0435\u0435 \u0432\u044b\u0441\u043e\u043a\u0438\u0435 \u043a\u043b\u0430\u0441\u0441\u044b IP \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u044e\u0442 \u0441\u043f\u043e\u043a\u043e\u0439\u0441\u0442\u0432\u0438\u0435.<\/p>\n<h3>\u041a\u0430\u043a\u0430\u044f \u043b\u0443\u0447\u0448\u0430\u044f \u0446\u0432\u0435\u0442\u043e\u0432\u0430\u044f \u0442\u0435\u043c\u043f\u0435\u0440\u0430\u0442\u0443\u0440\u0430 \u0434\u043b\u044f \u0441\u0432\u0435\u0442\u043e\u0434\u0438\u043e\u0434\u043d\u044b\u0445 \u0444\u0430\u0440 H4?<\/h3>\n<p>5000K\u20136000K (\u0447\u0438\u0441\u0442\u043e \u0431\u0435\u043b\u044b\u0439 \u0434\u043e \u0445\u043e\u043b\u043e\u0434\u043d\u043e-\u0431\u0435\u043b\u043e\u0433\u043e) \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442 \u043c\u0430\u043a\u0441\u0438\u043c\u0430\u043b\u044c\u043d\u0443\u044e \u0432\u0438\u0434\u0438\u043c\u043e\u0441\u0442\u044c. 6500K \u0441\u043c\u0435\u0449\u0430\u0435\u0442\u0441\u044f \u0432 \u0441\u0442\u043e\u0440\u043e\u043d\u0443 \u0441\u0438\u043d\u0435\u0433\u043e \u0438 \u0441\u043d\u0438\u0436\u0430\u0435\u0442 \u043f\u043e\u043b\u0435\u0437\u043d\u044b\u0439 \u0441\u0432\u0435\u0442 \u0432 \u0434\u043e\u0436\u0434\u044c \u0438 \u0442\u0443\u043c\u0430\u043d. 3000K (\u0436\u0435\u043b\u0442\u044b\u0439) \u043b\u0443\u0447\u0448\u0435 \u043f\u043e\u0434\u0445\u043e\u0434\u0438\u0442 \u0434\u043b\u044f \u043f\u0440\u043e\u0442\u0438\u0432\u043e\u0442\u0443\u043c\u0430\u043d\u043d\u044b\u0445 \u0444\u0430\u0440, \u043d\u043e \u043d\u0435 \u0438\u0434\u0435\u0430\u043b\u0435\u043d \u0434\u043b\u044f \u043e\u0441\u043d\u043e\u0432\u043d\u044b\u0445 \u0444\u0430\u0440.<\/p>\n<h2>\u0412\u0430\u0448\u0430 \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u043f\u0440\u0438\u043d\u044f\u0442\u0438\u044f \u0440\u0435\u0448\u0435\u043d\u0438\u0439<\/h2>\n<p>\u0412\u043e\u0442 \u043a\u0430\u043a \u0432\u044b\u0431\u0440\u0430\u0442\u044c \u0441\u0432\u0435\u0442\u043e\u0434\u0438\u043e\u0434\u043d\u0443\u044e \u043b\u0430\u043c\u043f\u0443 H4:<\/p>\n<ol>\n<li><strong>\u041f\u0440\u043e\u0432\u0435\u0440\u044c\u0442\u0435 \u0441\u0432\u043e\u0439 \u043a\u043e\u0440\u043f\u0443\u0441<\/strong>\u2014 \u0440\u0435\u0444\u043b\u0435\u043a\u0442\u043e\u0440 \u0438\u043b\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u0440? \u042d\u0442\u043e \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u0435\u0442, \u043a\u0430\u043a\u0430\u044f \u043a\u043e\u043c\u043f\u043e\u043d\u043e\u0432\u043a\u0430 \u0447\u0438\u043f\u043e\u0432 \u043f\u043e\u0434\u043e\u0439\u0434\u0435\u0442 \u043b\u0443\u0447\u0448\u0435 \u0432\u0441\u0435\u0433\u043e<\/li>\n<li><strong>\u0418\u0437\u043c\u0435\u0440\u044c\u0442\u0435 \u0437\u0430\u0437\u043e\u0440<\/strong>\u2014 \u0441\u043a\u043e\u043b\u044c\u043a\u043e \u043c\u0435\u0441\u0442\u0430 \u0437\u0430 \u043b\u0430\u043c\u043f\u043e\u0439? \u041c\u0438\u043d\u0438-\u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0446\u0438\u0438 1:1 \u043f\u043e\u0434\u0445\u043e\u0434\u044f\u0442 \u043f\u043e\u0447\u0442\u0438 \u043a\u043e \u0432\u0441\u0435\u043c\u0443<\/li>\n<li><strong>Verify your vehicle&#8217;s CANBUS sensitivity<\/strong>\u2014 \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0430\u0432\u0442\u043e\u043c\u043e\u0431\u0438\u043b\u0438 \u0431\u043e\u043b\u0435\u0435 \u0447\u0443\u0432\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u044b, \u0447\u0435\u043c \u0434\u0440\u0443\u0433\u0438\u0435<\/li>\n<li><strong>\u041f\u043e\u0434\u0442\u0432\u0435\u0440\u0434\u0438\u0442\u0435 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0438\u0435 DOT\/ECE<\/strong>\u2014 \u043b\u0435\u0433\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u043d\u0430 \u0434\u043e\u0440\u043e\u0433\u0430\u0445 \u0438\u043c\u0435\u0435\u0442 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435<\/li>\n<li><strong>\u0421\u0440\u0430\u0432\u043d\u0438\u0442\u0435 \u0440\u0435\u0448\u0435\u043d\u0438\u044f \u043f\u043e \u043e\u0445\u043b\u0430\u0436\u0434\u0435\u043d\u0438\u044e<\/strong>\u2014 \u0432\u0435\u043d\u0442\u0438\u043b\u044f\u0442\u043e\u0440 \u0438\u043b\u0438 \u0440\u0430\u0434\u0438\u0430\u0442\u043e\u0440? \u0427\u0442\u043e \u043f\u043e\u0434\u0445\u043e\u0434\u0438\u0442 \u0434\u043b\u044f \u0432\u0430\u0448\u0435\u0433\u043e \u0441\u043b\u0443\u0447\u0430\u044f?<\/li>\n<\/ol>\n<p>GTR Lighting Ultra 3.0 H4\/9003 LED bulbs check every box. 2,900 raw lumens per bulb. 5750K pure white. PWM interface modules for flawless CANBUS compatibility. 1:1 size for perfect fitment. Lifetime limited warranty.<\/p>\n<p>GTR CSP Mini Series offers an alternative: 16 watts, 2,500 raw lumens, Philips Z ES high-efficiency chips, fanless passive cooling. No moving parts. Complete silence. Exceptional reliability.<\/p>\n<p>Both options deliver what the spec sheets never tell you: actual performance you can trust.<\/p>\n<p><strong><a href=\"https:\/\/www.rhgtr.com\" rel=\"nofollow\">\u0421\u0440\u0430\u0432\u043d\u0438\u0442\u0435 \u0441\u0432\u0435\u0442\u043e\u0434\u0438\u043e\u0434\u043d\u044b\u0435 \u043b\u0430\u043c\u043f\u044b GTR H4 \u0441\u0435\u0439\u0447\u0430\u0441 \u2192<\/a><\/strong><\/p>","protected":false},"excerpt":{"rendered":"<p>You are past the &#8220;should I upgrade&#8221; question. You know you want an h4 lamp led headlight bulb. Now you [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1655,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[2],"tags":[],"class_list":["post-1776","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blogs"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>H4 Lamp LED Buyer&#039;s Guide: What The Spec Sheets Never Tell You - gtr lighting - gtr osveshchenie<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.ledcxr.com\/ru\/h4-lamp-led-buyers-guide-what-the-spec-sheets-never-tell-you\/\" \/>\n<meta property=\"og:locale\" content=\"ru_RU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"H4 Lamp LED Buyer&#039;s Guide: What The Spec Sheets Never Tell You - gtr lighting - gtr osveshchenie\" \/>\n<meta property=\"og:description\" content=\"You are past the \u201cshould I upgrade\u201d question. 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