Easy to Install: 3 wire connection,Black wire for negative;Blue wire for turn signal light;Red wire for DRL/Braking light.Turn 10mm screw clockwise into the vehicle screw connector and lock it. Note: wire joints should be wrapped with waterproof tape to prevent short circuit between wires.
Warranty & Parameters:Voltage:DC12V;Power:0.9watts;Size:4.45x1.41inchs;Line length:9.75inchs;Screw type:10mm;Package of 2 lights