{"product_id":"sealight-9005-hb3-9006-hb4-led-bulbs-pack-of-4-6500k-white-1-1-mini-size-cooling-fan-for-clear-night-driving","title":"SEALIGHT 9005\/HB3 \u0026 9006\/HB4 LED Bulbs Pack of 4 — 6500K White, 1:1 Mini Size, Cooling Fan for Clear Night Driving","description":"\u003cp\u003e\u003cstrong\u003eSEALIGHT's 9005\/HB3 and 9006\/HB4 LED combo pack provides a plug-and-play upgrade that produces crisp 6500K white light, a focused factory-matching beam, and long-life cooling for clearer night driving.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis four-bulb kit swaps directly into HB3\/HB4 sockets for ATVs, UTVs, and many vehicles, delivering a significant boost in brightness while keeping the original beam shape. Designed as a compact 1:1 replacement, the bulbs pair high-density LED chips with an integrated cooling system and smart electronics to reduce flicker and minimize compatibility issues.\u003c\/p\u003e\n\n\u003ch3\u003eHow much brighter are these SEALIGHT bulbs compared to factory lamps?\u003c\/h3\u003e\n\u003cp\u003eThese LED bulbs use high-density CSP chips to increase visible output substantially over standard halogen bulbs. You'll get a whiter, more concentrated beam that helps extend visibility range without altering the cutoff or creating scattered glare.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-performance 16-chip LED array for greatly increased lumen output.\u003c\/li\u003e\n  \u003cli\u003e6500K cool white color for higher contrast and clearer road details.\u003c\/li\u003e\n  \u003cli\u003e1:1 beam mapping to maintain original pattern and avoid blinding oncoming drivers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill they fit my vehicle and how easy is installation?\u003c\/h3\u003e\n\u003cp\u003eSEALIGHT designed these bulbs to be the same physical size as OEM HB3\/HB4 bulbs, enabling a straightforward swap. The kit is plug-and-play with no additional drivers or complex wiring required for most vehicles.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect 1:1 sizing for HB3 (9005) and HB4 (9006) sockets.\u003c\/li\u003e\n  \u003cli\u003eNo external driver—installs in minutes with factory connectors.\u003c\/li\u003e\n  \u003cli\u003eIncludes enhanced IC to prevent common dashboard warnings on most systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do they manage heat and durability for long-term use?\u003c\/h3\u003e\n\u003cp\u003eThermal management combines a hollow aluminum body and a high-speed, low-noise fan to keep LED junction temperatures low during sustained operation. The cooling approach plus waterproof construction contributes to extended service life even in tough conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAerospace-grade aluminum housing for efficient heat transfer.\u003c\/li\u003e\n  \u003cli\u003e25,000 rpm silent cooling fan to maintain stable output.\u003c\/li\u003e\n  \u003cli\u003eIP68 waterproof rating and long expected lifespan for reliable performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these bulbs compatible with my vehicle’s electronics and night-time safety?\u003c\/h3\u003e\n\u003cp\u003eBuilt-in smart IC helps the bulbs communicate with most vehicle electrical systems to avoid flicker or false fault messages. A small number of highly sensitive vehicles might still need an additional CANBUS decoder, but SEALIGHT provides support if that occurs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOn-board smart IC reduces warnings, flicker, and radio interference.\u003c\/li\u003e\n  \u003cli\u003eCanbus-ready for 99% of vehicle systems; decoder may be needed in rare cases.\u003c\/li\u003e\n  \u003cli\u003eEngineered beam shape reduces glare while improving forward illumination.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Drivers or off-road riders who want a simple, high-output replacement for HB3\/HB4 halogen bulbs will appreciate this SEALIGHT kit. It's suited to people who need brighter, whiter light with minimal installation fuss—especially owners of ATVs, UTVs, and passenger vehicles seeking a focused beam, durable construction, and broad electrical compatibility.\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: Do these bulbs require extra wiring or external drivers?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No—these SEALIGHT bulbs are plug-and-play with no external drivers for most vehicles.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will the bulbs work with my car’s CANBUS system?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They include a smart IC for 99% compatibility; a CANBUS decoder may be needed for very sensitive systems.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SEALIGHT","offers":[{"title":"Default Title","offer_id":48079901098142,"sku":"B0F7LBQ7TT","price":88.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/sealight-front-view-pack-of-4.jpg?v=1785774977","url":"https:\/\/northtrailauto.ca\/products\/sealight-9005-hb3-9006-hb4-led-bulbs-pack-of-4-6500k-white-1-1-mini-size-cooling-fan-for-clear-night-driving","provider":"North Trail Auto","version":"1.0","type":"link"}