Description 1 Lightweight waterproof2 Easy install no need to change any line durable3 When the car starts the LED daytime running light will automatically light up 4 When the car is turned off the LED daytime running light will delay 12 seconds and then turn off the light 5 When the headlights or instrument lights turned on the brightness of the LED daytime running lights will be halved Or Completely Turn Off Depend on The Wire You Connect Specification Material ABSColor BlackVoltage 12 8VFuse 2ASize As the picture showWiring Diagram As the picture shownFitment Universal fit for Package Included 1 X DRL Controler2 X Daytime Running Light Controls