The Valterra Diamond Incandescent Dome Light is made for optimal performance and provides reliable lighting for home, office, or RV.• Euro-style dome light with clear lens• 20-watt incandescent bulb• Replaces most standard dome lights for 12V use• Two-wire installation for 12V DCSpecsLens: ClearBulb: Clear 20W IncandescentBase: WhiteSwitch: 2-WayDimensions: 4-3/4" x 8" 20-watt incandescent bulb Replaces most standard dome lights for 12V use Two-wire installation for 12V DC | Valterra Diamond Interior Dome Light