{"product_id":"autoone-921-912-led-bulbs-6500k-white","title":"AUTOONE 921 912 LED Bulbs 6500K White","description":"\u003cp\u003e\u003cstrong\u003eAUTOONE 921\/912 LED bulbs are high-output 6500K reverse lights with a three-step strobe flash that increases visibility while reversing and then stays steady for clear backup illumination.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese T15\/906\/922-compatible LED bulbs replace standard 921 or 912 halogen backup lamps with a brighter, whiter light and a built-in flash pattern designed to attract attention during reversing maneuvers. The pair uses advanced LED chips and an intelligent driver for broad, even light distribution, thermal management, and easy plug-and-play installation in most vehicles. They are offered as a compact solution when you want stronger reverse lighting without complex wiring or separate strobe modules.\u003c\/p\u003e\n\n\u003ch3\u003eHow much brighter are these compared to stock halogen backup bulbs?\u003c\/h3\u003e\n\u003cp\u003eThe AUTOONE 921 LEDs produce substantially more visible light than OEM halogen 921\/912 lamps, improving scene illumination behind the vehicle. Brighter output helps you see obstacles and gives following road users a clearer indication of your reversing action.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEstimated multiple-fold brightness boost over halogen designs.\u003c\/li\u003e\n  \u003cli\u003eHigh-efficiency LED chips increase beam uniformity and reduce dark zones.\u003c\/li\u003e\n  \u003cli\u003e6500K color temperature for crisp daylight-white appearance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat does the three-step strobe mode do and when does it activate?\u003c\/h3\u003e\n\u003cp\u003eWhen you engage reverse gear, the bulbs perform three rapid flashes to draw attention from pedestrians and drivers behind you, then revert to a continuous beam for regular backup lighting. This pattern is built into each bulb, requiring no extra controllers or relays.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAutomatic activation when the vehicle is in reverse.\u003c\/li\u003e\n  \u003cli\u003eThree flashes followed by steady illumination for ongoing visibility.\u003c\/li\u003e\n  \u003cli\u003eDesigned to warn others without additional hardware installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these bulbs easy to install and will they work with modern vehicle electronics?\u003c\/h3\u003e\n\u003cp\u003eInstallation is plug-and-play for most vehicles because the bulbs match the physical footprint of OEM 921\/912 lamps and are non-polarity. An onboard intelligent IC driver handles voltage and signal filtering to minimize compatibility issues with warning systems and radios.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1:1 form factor replaces the original halogen bulb directly.\u003c\/li\u003e\n  \u003cli\u003eNon-polarity design reduces installation errors; typical fit in 5–10 minutes.\u003c\/li\u003e\n  \u003cli\u003eIntelligent driver reduces CAN-bus and radio interference; some sensitive models may need a decoder or resistor.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable are these LED bulbs and what performance features help longevity?\u003c\/h3\u003e\n\u003cp\u003eThe bulbs use a thermally optimized aluminum housing and an intelligent driver that adapts to ambient temperatures, which together extend service life far beyond halogen equivalents. High-quality SMD chips deliver consistent light without dark spots or uneven beams over time.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAviation-grade aluminum body for rapid heat dissipation.\u003c\/li\u003e\n  \u003cli\u003eSmart IC power management for temperature and voltage protection.\u003c\/li\u003e\n  \u003cli\u003eMulti-chip array provides 360° illumination and reduces shadowing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: Drivers who want a brighter, whiter reverse light that also provides a brief attention-grabbing flash when backing up will benefit from these AUTOONE 921\/912 LEDs. They suit owners replacing dim halogen backup lights, people who frequently reverse in low-light conditions, and anyone seeking a simple, primarily plug-and-play upgrade. If your vehicle has a particularly sensitive bulb monitoring system, contact AUTOONE for guidance on adding a decoder or load resistor to ensure error-free operation.\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: Will these AUTOONE 921 LEDs fit my car’s 912\/921 socket?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—these bulbs use the standard 921\/912 T15 form factor and are designed for direct replacement in compatible sockets.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need extra resistors or decoders to avoid dashboard errors?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Most vehicles won’t need them thanks to the smart IC driver; very sensitive CAN-bus systems may require a decoder or load resistor.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"AUTOONE","offers":[{"title":"Default Title","offer_id":48086998352030,"sku":"B0GTLVMHZZ","price":31.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/autoone-front-packaging-921-led-bulbs.jpg?v=1785912855","url":"https:\/\/northtrailauto.ca\/products\/autoone-921-912-led-bulbs-6500k-white","provider":"North Trail Auto","version":"1.0","type":"link"}