2PCS Dual Colors 3000K Yellow 6000K White Switchback H11 H8 H9 9005 HB3 9006 HB4 H7 H1 H3 880 881 LED Car Fog Light Auto FoglampHow to change the color?just simply turn on and off and on again to switch the color.Bulb Type:H1 H3 H7 H8 H11 9005/HB3 9006/HB4 H27/880 H27/881Power:24W / Pair(12W / Bulb)Luminous Flux:2800lm / Pair (1400lm / Bulb)Operating Voltage:DC 12VColor:3000K (Yellow)& 6000K(White) In One LampLED Chips:High Brightne Dual Color ChipWaterproof Rate:IP67Operating Temperature:-40-85 degree CelsiusService Life:Over 50000hrs lifetimeLed Beam Angle:360 DegreeMaterial:Avation AluminumUsage:Auto DRL Fog Lights Driving Lamp(Can not use as Headlight)Please note: the bulbdo not have CANBUS function,and it is isnot for high beamlight.Package Included:2pcsDual Color Fog Light