cciyu High Power H11 H8 H9 Epistar 48SMD COB LED Fog Light Bulbs Replacement fit for DRL Fog Lights Driving Lamps,4Pack UPGRADE YOUR DAY-TIME RUNNING LIGHTS (DRLs) :A pair of 6000K LED bulbs that are used to Foglights (not suited for use with headlights and does not have duel Hi-Low beam functions). LED COB CHIPS:Each bulb has 48 individual 3014 LED COB chips with projection technology that increases light density and distance to give you that very bright pure white light output. PEFECT FITMENT:Compatible fitment size for H11 (confirm correct size needed before ordering). EFFECTIVE AGAINST WATER AND DUST:IP65 waterproof rate,avoiding water and dust.No hassle plug-and-play installation, manufactured with high grade aluminum that is durable and weather resistant. NOTE: A load resistor kit might be necessary for vehicles equipped with CANBUS system to bypass the error codes.