LEDIN 3157 CREE 12 SMD Projector LED Back Up Reverse Light White 3047 3156 3056 2 pieces (a pair) of 7W high power CREE SMD LED 3157 / 3156 light lamp bulb 6000K xenon HID white color light Type of Lights: CREE LED chip build-in projector light with 12 5050 SMD Bulb size (exclude the socket): ~32mm (~1.26 inches) in length; ~19.6mm (~0.77 inch) in diameter