L.E.D. Headlight, 40 watt, High, Low beam, Canbus, 3,600 lumen High Beam output and 2500 lumen Low Beam output. up to 50,000 hour life, LED ciruit protection, made with heat sink, Built in EMC decoder/Canbus, so no error codes. 360 degree viewing angle. IP68 rated Waterproof, shock proof and dust proof. Made from Aluminum Alloy materials. CREE LEDs. Built in fan helps to keep LEDs cool and lengthen lifespan. NO UV. Packaged with 2 lead headlights per package.