Pack of 10 12 V 24 V 6 LED yellow side marker lights for truck trailer bus is made of ABS material. They are designed as waterproof, reliable and safe, which are easy to install, durable and long lasting. And they can be used for side marker lights, tail lights, etc. Suitable for most buses, trucks, trailers and trucks, please make sure the size before purchasing. Features: Easy to install, durable and long lasting. Waterproof, reliable and safe. Fits most buses / trucks / trailers / trucks, please make sure the size before purchasing. These can be used for side marker lights, tail lights, etc. 6 LEDs per lamp, colour: red, operating voltage: 12-24 V, pre-wired, cable length: 10 cm, material: plastic, 100% waterproof, energy-saving, light bulb: SMD LED, universal mounting options