Kohree 12V LED RV Ceiling Dome Light Fixture, RV Interior Lighting for Trailer Camper with Switch Natural White 3 Packs High Quality Material and Reliable Performancethis CE and RoHs approved double dome light has a life expectancy of more than 50,000 hours, lasts longer than standard bulb. It is also heat-resistant and anti-corrosive. Wide Voltage Range: 11-18 volts DC, designed to withstand RV power fluctuations. Easy Installation It has 2 two wires without polarity and comes with nuts and screws to hold it in place directly, suitable for smooth surface mounting. Convenient ON/OFF Switches Design built-in 2-way switch that enables you to use one side or both sides of the light independently; it adds great functionality to any area for lighting and it is widely used as perfect replacement light for Car/RV/Trailer/Camper/Motorhomes/Marine Boats. Lower Power Consumption & High Energy Efficiency It comes with two 921 Wedge panels with altogether 2X24 pcs high power 5050SMD LED Bulbs. It only draws 6.8 Watts and provides total 2 X 210 lumens of brightness. Minimum draw on your RV batteries and good lighting for what you need. One Year Warranty GUARANTEE We take full responsibility for our product and customer dissatisfaction. if there is any quality problem of our light or you are not happy with your purchase in our store, please kindly contact us and we are always ready to help.