LED DRL and Turn Signal Bulb, 3 Functions Switchback Car Side Auxilliary Back UP Reverse Daytime Running Lights 3 in 1

Installed next to the car side and it attracts attention best suited for all cars. When reversing at night see both sides and it can reduce the damage to the car It operates three function Reverse light,Turn signal light,Daytime running light(DRL). While in the reverse gear the back-up lamp and rear lamp will flash simultaneously ,which able to illuminate car side and intimate the other running cars. DRL turns on when car starts. When turn signal lamp lighting up the daytime lamp turns off and at the same time changing to flashing iceblue,which indicating car's location and situation.