1.Brand new and high quality
2.Easily to install it yourself with the 3M adhesive sticker, no more troubles of making holes.
3.Avoid to get off car on bad road, such as water marsh land.
4.Auto light up with the door opening.
5.Environmental, high power, high efficient, energy saving, no pollution, no noise, no electronic interface.
6.Lighting steady and constant, clear and soft.
7.Power, Supply:, 3x, AAA, battery (Not, include)
2pcs for 2 door