Product Description:
1. No wiring, easy to install.
2. Waterproof design.
3. Strobe light warning, open the door more secure when parking at night.
4. The lights up when open the car door, the lights off when close the car door, more energy efficient.
5. Using CR2032 button battery, can be replaced when after no electricity.
Specification:
Material: LED
Voltage: 3V
Size: diameter 27mm