1.High Brightness: Each Cab roof light with super bright LED, provide better night vision visibility of your vehicle on the road! Each individual diode has a round pearl-shaped reflector giving the light a clean,custom look and superior light distribution.

2.Less Consumption: LEDs are brighter and light faster, draw less current and generate less heat than incandescents; Convert your old incandescent lights to more modern LEDs.

3.Waterproof: Poly-Carbonate Lens and Housing, completely sealed with IP65 waterproof. Feel free to drive in heavy rain or snow.

4.High Compatibility: Exact-fit replacement forPeterbilt 579 & Kenworth T680, T770, T880 Heavy Trucks , It can also be used on other 12V trucks, trailers, tractors, semi-trailer, dump truck, special vehicle, etc. Application: Cab Marker Light, Top Clearance Roof Running Light

5.Easy Installation: The cab lights are designed for Flush Mounting and are easy to install in the front of your vehicle. Wire connection: Plug&Play