Specification: This kit will allow you to connect your DRL lights so that when you start the car the lights turn on and then when you turn you headlights on the DRL will Dimming! Suitable for all models using modified LED daytime running lights. Steering, strobe, delay, dim or eliminate light. When start up the DRL light of the car, car delay 28 seconds after the lights extinguished, convenient home lighting function. When open the headlight at night, daytime running lights half brightness. It is the EU standards, safety performance improvement. When you press the speaker horn, daytime running lights appear strobe phenomena. Wiring: Red Line - Car Battery Positive Black Line - Car Battery Negative Blue Line - ACC Delay Lighting White Line - Headlight Green Line - Strobe Two Yellow Lines - Left/Right Turn Signal Type: DRL Control Switch Harness Material: Plastic Input Voltage: 12V Output Voltage: 12V Max Power: 30W Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Package Includes: 1 x DRL Control Switch Harness