These LED lights are waterproof and can be mounted virtually anywhere. They have a 180 degree optic to illuminate your cab, engine bay, wheel wells or anywhere else you need a bright and smooth light. Caution: Rock Light can get very hot when used for long periods of time.Please use caution when handling or installing.Lens color: BlueLumens: 400Watts/Amps: 4/.4Dimensions: 2.7 x 1.2 x .45in – 1.8ozFeatures: Includes tube mounts