{"product_id":"yufanya-y3-h4-h4-9003-hb2-projector-headlight-bulb-6000k-30-000lm-canbus-plug-and-play","title":"YUFANYA Y3-H4 H4\/9003\/HB2 Projector Headlight Bulb 6000K 30,000LM Canbus Plug-and-Play","description":"\u003cp\u003e\u003cstrong\u003eThe YUFANYA Y3-H4 is a plug-and-play mini H4 projector headlight bulb that delivers a crisp 6000K white beam, clear cutoff line and up to 30,000 lumens for Hi\/Lo illumination in most H4\/9003\/HB2 housings.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact retrofit kit combines a hyperboloid projector lens with built-in CANbus decoding and an efficient cooling system to provide a brighter, more controlled light pattern than standard halogen or single-lens LED replacements. Designed to mimic the form factor of traditional halogen H4 bulbs, the Y3-H4 slips into factory sockets with minimal modification while offering a noticeable increase in usable light output and a sharp cut-off for reduced glare.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the YUFANYA Y3-H4 improve night visibility?\u003c\/h3\u003e\n\u003cp\u003eThe hyperboloid projector lens shapes the beam into a defined pattern that concentrates light where you need it and reduces scatter. With multi-chip arrays and a combined output rated up to 30,000 lumens, the Y3-H4 produces a brighter, whiter illumination compared with stock halogen bulbs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHyperboloid projector lens for focused beam and improved center throw\u003c\/li\u003e\n  \u003cli\u003eMulti-chip layout (6+6+3) for dense light output and balanced spread\u003c\/li\u003e\n  \u003cli\u003e6000K color temperature for clear contrast without excessive blue tint\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill it fit my vehicle and avoid dashboard errors?\u003c\/h3\u003e\n\u003cp\u003eThe Y3-H4 is engineered as a near 1:1 halogen replacement and includes built-in CANbus decoding to reduce compatibility issues. It’s designed to be compatible with roughly 98% of car models, but some vehicles with advanced vehicle electronics may still require an external resistor or decoder.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStandard H4\/9003\/HB2 base mimics original bulb dimensions\u003c\/li\u003e\n  \u003cli\u003eIntegrated CANbus decoding to prevent error messages on many ECUs\u003c\/li\u003e\n  \u003cli\u003ePlug-and-play installation in most factory housings; check fit in sealed projector enclosures\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the Y3-H4 manage heat and durability?\u003c\/h3\u003e\n\u003cp\u003eEfficient thermal control is built into the unit with a high-speed silent fan and aviation-grade aluminum housing to dissipate heat quickly. Stable operating temperature helps protect LED chips and electronics, supporting long service life under regular driving conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBuilt-in silent high-speed fan for active cooling\u003c\/li\u003e\n  \u003cli\u003eAviation aluminum alloy body for rapid heat transfer and strength\u003c\/li\u003e\n  \u003cli\u003eRated life up to approximately 50,000 hours under typical use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat kind of light pattern and legal considerations should I expect?\u003c\/h3\u003e\n\u003cp\u003eThe Y3-H4’s projector design produces a clear cut-off line on low beam to help limit glare for oncoming traffic while delivering a wide, high-beam spread when toggled. Local laws vary for aftermarket lighting; verify regulations in your area and aim housings for proper alignment to avoid dazzling other drivers.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eClear horizontal cutoff for low-beam glare control\u003c\/li\u003e\n  \u003cli\u003eDistinct high-beam matrix pattern for extended visibility\u003c\/li\u003e\n  \u003cli\u003eRecommended professional aiming after installation to meet road regulations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The YUFANYA Y3-H4 is a strong option for drivers who want a compact, high-output H4 retrofit that keeps the original socket form factor while improving night-time illumination. It suits owners of older vehicles with halogen housings, retrofitters seeking a projector-style beam without a full housing rebuild, and anyone wanting CANbus-compatible LED performance with reliable thermal management. If your vehicle has advanced lighting modules or strict regulatory requirements, confirm compatibility and aim the beam after installation.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the Y3-H4 need extra wiring or resistors?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Most installs are plug-and-play with built-in CANbus decoding, but some vehicles may require an external resistor\/decoder to prevent flicker or errors.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the color temperature and expected brightness?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The bulb outputs a 6000K cool white color and is rated up to 30,000 lumens with a 120W power profile.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"YUFANYA","offers":[{"title":"Default Title","offer_id":48084132724894,"sku":"B0G6JMC95Z","price":69.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/yufanya-y3-h4-front-view.jpg?v=1785847109","url":"https:\/\/northtrailauto.ca\/products\/yufanya-y3-h4-h4-9003-hb2-projector-headlight-bulb-6000k-30-000lm-canbus-plug-and-play","provider":"North Trail Auto","version":"1.0","type":"link"}