4pc Magnetic Sensor Strobe Flashing Alarm Lights Parking Lamp

Features:-This product applies to all models cars

-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

LED Qty: 4pcs

Emitting Color: red, yellow, blue, rgb

Material: ABS, magnet

Size: about 28mm*8mm(D*H)
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