Features: To replace your car's old socket and fit for halogen bulbs or LED bulbs. Fit for aftermarket headlights, tail lights, turn signal lights, add-on lights or LED lights. This socket is made of good efficiency metal wiring and good quality plastic which can withstand high temperatures. Easy plug and play installation with a pre-wired socket. Details: Socket Fitting: 3156 Wiring Harness Sockets for Turn Signal Brake Tail Light Material: Plastic, Metal Color: Black Voltage: 12V Adapter Size: 3.5x2.8cm / 1.38"x1.10"(H*D) Total Length: 17cm / 6.69"(L) Please Note:Please make sure the socket fits your vehicle before purchasing.Package List:4 Pcs 3156 Wiring Harness Socket