ITEM NAME:2Pcs Door Open Warning Light Strobe Flash Anti-Collision Led Light O7W1 2Pcs Door Open Warning Light Strobe Flash Anti-Collision Led Light O7W1 Automatically senses lights up and light off when car door open and closes , which plays a very good warning role. When the door is opened,the first 6 seconds "rapid flash" mode, in order to achieve the best warning to the rear of the car. Light 110 seconds after the automatic power failure, then the warning light can be passive "reflection" light to remind the rear. Easy installation,no wiring design, do not destroy the car line, just paste the way to DIY can be warning. Waterproof design new magnetoresistance effect.Strong battery life,long service time,.Light 110 seconds after the automatic power failure, then the warning light can be passive "reflection" light to remind the rear. When the door is opened,the first 6 seconds "rapid flash" mode, in order to achieve the best warning to the rear of the car.
