cciyu 2 X 9005 H10 COB LED Bulb + 2 pcs 9006 7.5W Super White 6000K COB Chip High Power LED Bulb Replacement fit for Fog Driving Light Daytime Running Lamps DRL Bulbs Application: For DRL Daytime Running Light etc. Cross Reference: 9005:HB3 H10 9040 9045 9055 9140 9145;9006:HB4 9006HP 9006CB 9006EB 9006ST 9006SU 9006XV. Common use for Car,Truck,Boat,Trailer, etc. Low power consumption and long-lasting Life - 50000 working hours. If the LED does not light up, simply Rotating it 180 degrees (reverse the polarity)