This pair of single-color rock lights is rated IP67 with metal housing for a resilient lighting solution that can go inside or outside - withstanding the elements for use under the vehicle, inside wheel wells, engine bays, and more. It is easy to install with a 2-wire connection and hardware is included with flat or curved mounting bases that work on a variety of surfaces. Each 3.6-watt rock light has (3) 2525 LEDs for an affordable but bright accent lighting solution that adds flair to any vehicle's interior or exterior.