IHNZCB H4/9003 LED Headlight Bulbs IHNZCB H4 Headlight Bulb has two sides, each side contain a high quality chips,which provide high brightness and strong penetration.This chips can increase the output lighting efficiently.More safety, allow you to see further without dark spot. IHNZCB led headlight bulbs are mini sized, fully all in one designed without huge heat sinks; no worries about the narrow space of the housing, easy to install. IHNZCB’s bulb has silent turbo cooling fan, efficiently speeds up heat dissipation to prevent bulbs from overheat to ensure durability, prolonging lifespan up to 50,000 hours Product Specification: Socket/Connector Type: H4/9003 Color Temperature: 6000K Fit For:LED Headight high/low beam Working Voltage:9V to 36V Waterproof: IP68 Operating Temperature: -45℃ to 150℃ Installation : Plug and Play Read more Efficient Heat Dissipation Whole aviation aluminum construction,designed with a powerful 12,000RPM turbo cooling fan to transfer heat, cool down the LED chips, to ensure stable high light output and extends the service time to more than 50,000hrs. IP68 Waterproof IHNZCB LED headlight bulbs working temperature is -45℃~+150℃. No matter driving in any weather such as rainy、foggy、snowy ect or at night, the LED light bulbs can work normally to ensure the safety of the driver. Upgraded Driver Upgraded cooling driver with CanBUS makes it to be compatible with 98% of vehicles without computer system error problems. Built-in smart IC ensures the best temperature protection and headlight performance. Read more NOTES For getting better pattern, please make sure the didoes(chips) facing 3-9 o’clock direction, otherwise the lights will be scatter or have dark spots Please wearing gloves during installation if possible, and do not touch the chips directly as the chips are sensitive and may effect the lifespan of the lights Select the right bulbs for your vehicle, please double check owners manual or original bulb size before placing an order