EXCOUP 5" x 7" Truck LED Headlights for H6054 H5054 H6054LL Headlamp and Truck LED Bed Lights (Light 3) All-IN-ONE led bulb, no external driver needed. Shock-proof and anti-corrosion. High performance LED, long lifespan, superior illumination & stability.Environmental-friendly,, no UV and IR radiation. Built-in constant current driver, make the bulb more long life, wide voltage Made by high quality aluminum alloy body + built-in Fan, Super cooling Strongest High-Low temperature adaptive capacity in -40C ~105C ,Easy installation, just plug-n-play.