Made of Aviation Aluminum and High-Quality Copper Tube, equipped with a 120000 RPM silent turbo fan. Provide super cooling ability, extend the life more than 30000 hours. 

D1S/D1R led headlight bulb has a perfect beam pattern, ensures wider and further lighting area, no glaring to oncoming traffic. IP68 waterproof feature reduces the chance of rain leakage and short circuit occurring. makes it work perfectly on any severe weather, like a rainy day, snowy day, foggy day, hazy weather, etc.

EASY INSTALLATION
The bulb base has been adjusted , it's 1:1 compatible with original bulb socket. CANBUS ready for most vehicles without any errors or radio interference. Just plug and play and no need to modify wiring and housing, only take 5~10mins for installation, more save times.