Universal Wireless Projection Welcome Courtesy Review

【Buy Now】 NO-RISK PURCHASE! please contact us if any defective product when receive. we offer lifetime support and 24 hours customer service. 【NOTE】1, Important the magnet has to be exactly aligned with the light.2, If the sensor light does not light up during use, please check whether the battery needs to be replaced.3, It will be brighter at night or at dark place,effect is not obvious at daytime.Light to open doors. 【Suitable for most cars】 Projection design can give others a warning to avoid an accident.When you open the door, the dazzling logo lights and signal lights will be displayed on the ground, and when you close the door, the indicator lights will go out. 【High Definition Bright Projection】Using high brightness LED chip,Very bright lighting output,Very low power consumption. 100% Brand New Door Laser wireless sensor Light Lamps,powered by 3 Pcs AA batteries(Batteries Not Included). 【Easy instal】 No need drill hole. Just stick the light lamp on the door panel and stick the magnet on the bottom of the car frame. No harm to car.It can be installed in both left & right door.