LEDIN 2x Red 1157 High Power 18 SMD LED Tail Light Bulbs BAY15d 7528 2357 2 pieces (a pair) of high power 18 5050 SMD LED 1157 BAY15d Bayonet Base Light lamp bulb Red color temp. light Type of Lights: 1157, BAY15d, 2357, 7528 Bulb size in length: ~51mm (~2.0 inches), from end to end; ~15mm (~0.6 inches) in width with OEM socket base