Partsam 2pcs 9006 HB4 Fog Driving Light White 6000K 600Lumen 80W 16-Epistar High Power LED High performance LED, long lifespan, superior illumination & stability;High luminous efficiency with high brightness light output; Easy installation, just plug & play; Made by high quality aluminum alloy housing can + virtually unbreakable PMMA Lens. Aluminum alloy shell acts as radiant heat sink, ensure the secure temperature range;Environmental-friendly: energy saving, no UV and IR radiation, shock-proof and anti-corrosion. IMPORTANT NOTICEPlease make sure your car circuit is working well before installation, as the bulbs will be burn may occur if there is a current spike or volte leak in your vehicle after the new bulb installed, it is not the issue of Partsam product quality IMPORTANT NOTICE(1)Don't forget Risistors if flashingBlinking or Code error problems occurrs!!!(2)If you bulb does not light or occurrs blinker, please check if your relay is broken and whether your socket is senescent or not.!!!(3)For 7443 and 3157,please raise the pin when installing the bulbs if your bulb does not light or occurrs blinker IMPORTANT NOTICEPlease double check the compatibility before placing the order