Car Opening Door Safety Warning Light Universal LED Anti-collision Lamp Flashing Alarm Parking Warning Anti-collision

-New LED technology anti-collision lights,build in high-tech component sensor, long service life

-When the door is opened, it flashes rapidly, warning the rear to avoid the accident occurred

-No external wire, just paste on to your car door easily

-First 6 seconds "rapid flash" mode, best warning to the rear of the car.After 180 seconds lighting, it will be off automatically.

Specification:

Product Name: car door collision warning lamp

Power: 3V CR2032 Button Battery(Not Include)

Light Source: LED

Emitting Color: red, yellow, blue

Material: ABS, magnet