Dome light conversion kit comes with two "pig tails" one for double contact non-index bayonet connection and one for bi-pin connection (such as for G4).Gain all the advantages of LED technology-outstanding durability, cool running temperature, low current demand and incredible service life-by replacing your original 12V incandescent lamps with these highly efficient surface mount LEDs. 27W, G4 MR11 Bulb Type, 0.2A