T20/7440(WY21W) CANbus 解码LED转向灯灯泡
1. Ultra-Bright & Safety Performance
– Equipped with high-power SMD LED chips (3020/5730 options), delivering 3x brighter light output than halogen bulbs. The amber yellow light offers strong penetration, ensuring high visibility in rainy/foggy conditions to enhance driving safety.
– Precision light distribution design provides uniform illumination without dark spots, avoiding glare to oncoming traffic.
2. CANbus Decoding & Plug-and-Play
– Built-in load resistor and IC driver, working stably at 9-16V DC. Fully compatible with most European and American vehicle ECUs, eliminating hyper-flash, error codes, and dashboard warnings.
– Standard T20/7440 (WY21W) socket, 1:1 OEM size match. No wiring modification required, just direct plug-and-play installation in 30 seconds.
3. Efficient Heat Dissipation & Long Lifespan
– Aviation-grade aluminum housing with fin-style heat sink and bottom ventilation holes ensures rapid heat dissipation, maintaining stable operating temperature.
– Industrial-grade LED chips provide a long lifespan of over 50,000 hours, 20 times longer than traditional halogen bulbs, reducing frequent replacement costs.
4. Wide Compatibility
– Fitment: Compatible with T20/7440 (WY21W) turn signal lights, also suitable for DRL, reverse lights, and brake lights (7443 dual-filament version available for dual-function use).
– Global Sales: A top-selling item on Amazon, eBay, AliExpress, and Wish, widely used in North America, South America, the Middle East, and European markets.
