Features: 1.Premium Material: RV ceiling light shell is made of premium ABS and PC material, chrome plating surface, wear resistant, sturdy and durable. 2.Excellent Performance: RV dome light is IP66 waterproof, dustproof and shockproof, and completely sealed to prevent moisture and particles. 3.High Brightness: 3000K warm white light, 150LM brightness, illuminating the environment without irritating the eyes, create a relaxed environment. 4.Energy Saving: RV downlight consumes lower power of your vehicle battery while providing efficient lighting, up to 50000 hours of lamp life. 5.Easy Installation: Surface mounting, come with setscrew, easy and convenient to install, suitable for yacht, RV, bus, hallway, cabinet, and so on. Specification: Item Type: RV Ceiling Light Material: ABS, PC Light Color: Warm white light, 3000K color temperature Operating Voltage: DC12V Lamp Housing Diameter: 2.9in Opening Diameter: Approx. 53mm/2.09in Power: 2.2 W Brightness: 150LM Waterproof Grade :IP66 Installation Mode: Surface mounting (come with setscrew) Application: Yacht, RV, bus interior ceiling, corridor decorative lighting, cabinet decoration, turning and staircase lighting