iJDMTOY (2) Xenon White 18-SMD T10 T15 LED Bulbs For Car Backup Reverse Lights, Bulb Size 912 920 921 906 6000K Xenon White; Size: 0.40" diameter, and 1.50" long 18 pieces super bright 7020-SMD LED lights shine 360 degrees on each bulb Voltage: 12V Lifespan: 20000 working hours This LED bulb is polar sensitive, so in case the bulb won't light up, please flip it 180 degrees