1 There are 30 LEDs in one lamp to give out a super brightness, so as to enhance the visibility and avoid accidents 2 It works on 12V power supply with a low power consumption 3 Made of high quality ABS, this taillight is weatherproof, shockproof, UV resistant and durable in use 4 It is easy to install including mounting screws and nuts 5 It has a wide applications, which can be used as tail brake light, stop or reverse light, warning light, turn signal light and so on. And it fits for most trucks, trailers, caravans, campers, buses, vans etc

What's in the box
2 x 12 V 30 LED Taillights