Designed for Vehicles: the working voltage of this dome light fixture is 12volt that is designed for cars, truck, bus, RV, van, it is also a great door lamp
Bright & Durable Light Fixtures: 12v dome light equipped efficient LED chips which ensure high illumination brightness and long lifespan up to 30,000 hours, also, it has very low maintenance that is of great help to reduce the probability of re-lamp, Energy Saving = Environment Friendly = Money Saving
12 Volt Dome Light Dimensions: wide: 2.7 inches, length: 4.5 inches, height: 0.86 inches, occupying little space, these dome lights are not only the perfect solution for limited space, but also the ideal uniform lighting for your vehicles
Comes with Mounting Hardware: screws and bracket are included in the package, installation instruction is also attached, you just need to follow the instructions on the manual to install (red wire for anode, black wire for cathode, yellow wire for door lamp)
With Switch: convenient to control it to On / Off / Door position