... 3. low heat generation, long lifespan Product Name: BA15S(1156) CREE 25W automotive LED turn signal lightDescription:1) Each bulb equips with ... ) Shell: Aluminum alloy8) Color: white, yellow, blue, red, green 9) Socket: 1156(BA15S), 1157(BAY15D), 7440, 7443, 3156, 3157, H4, H7, H8 ... , H10, H11, H12, 9005, 900610) Length: 42mm x 20mmMore photos: BA15S(1156) CREE 25W automotive LED turn signal light