Led Fog Light Bulbs - Bulbs and each bulb has 6 high power 3030 chips. Low Power Consumption than Halogen bulb, Energy Saving. Its able to provide greater light output with much less power consumption.Led Fog Light Bulbs with Cold Pressed Aluminum Heat Sink-35% higher heat reduction. Advanced design optimize for heat protection and consistent brightness output. With efficient spacing and aviation aluminum heatsink ensures maximum LED bulb life.Easy Installation - Compatible fitment size and Non-polarity design, just Plug & Play. Meticulously Engineered Beam Angular: Same with halogen bulb angle but superior lighting results.Since this LED fog light bulbs have lower wattage than stock halogen bulbs, therefore when installing this item on some european cars, the car canbus system is very sensitive and NOT COMPATIBLE with led bulb, SO you might need to add load resistors or special wiring harness DECODER (not include in this order) to prevent the hyper flash or error on dashboard.Uesd for Fog Light ONLY, (not suited for use with headlights and does not have Hi-Low beam functions).