Liang yen ching / 0920713385

We have to be cautious to avoid causing an accident when opening the car door. We put an LED-light on the side of the car door and require you to use the door handle two times to open the door. When you grab the door handle the first time the door will only open a little and the LED-light will light up in order to alert drivers approaching from the rear and remind you to pay attention before you grab the door handle again to fully open the door. The LED-light will continue to shine as long as the door is open and you can safely exit the car.