Feature:1. With small in size, light in weight and waterproof, this controller is applicable to all models with dimming delay function.2. There is no need to change any circuit, reducing the trouble of finding ACC wiring, which is very easy to install.3. When the car engine is started, the LED light will automatically light up. When the flame is turned off, the LED fluorescent light will delay 15 seconds to turn off the light.4. This controller is suitable for LED car lights and LED fluorescent lights. Connecting this type of line group can realize uninterrupted line installation. It is directly connected to the car battery.5. The product voltage is 12-18v, and the working current is 3A. This controller is used high-quality wires to prevent short circuits and have multiple protection functions.How to Use:Wiring:1. First connect the positive and negative poles of the daytime running lights on the left and right sides.2. Connect the red and black wires of the input terminal with the fuse on the controller to the positive and negative electrodes of the battery, and connect the red and black wires of the output terminal to the positive and negative electrodes of the daytime running lights.3. Connect the yellow wire on the controller to the positive pole of the headlight (or reading light) switch. When the headlight (or reading light) is turned on, the