cciyu 9006 HB4 LED Bulbs 2x Xenon White Replacement fit for Fog Driving Light High Bright 68 3528-SMD LED Daytime Running Light DRL Lamps LED Type: 9006 HB4 68-3528-SMD LED;Dimension 63.59mm x 17.73mm Cross Reference:9006, 9012, HB4,9006, 9006XS Easy to Install,Direct Replacement for Your Stock Bulbs. Environmental-friendly: Energy saving, no UV and IR radiation, shock-proof and anti-corrosion. Note:If the LED light bulb does not light up, simply flip it 180 degrees (reverse the polarity).