These body light kits feature sealed housings, rubber grommets and short wires. Choose from either 6 or 42 internal LED diodes styles. All have a 4"-dia. red lens and mount in a standard 4-1/2" round opening. Lamps without the grommet and short wire are sold separately. 12 VDC.<>strong>Please note: If retro-fitting your existing incandescent lamps with LED lamps, you'll need to order an entire kit that includes the grommet and a short wire.