TRUST&reg; 6PCS/SET Disc Type G4 Base Side Pin 6 SMD LED 10 - 30 Volt Ac/dc Under Counter Light Bulb Replacemnt For RV Camper Trailer Boat Marine Warm White, Percent more efficient than incandescent and halogen 6 High Output 5050 SMD LED, 100 Lumen Total Low heat generation Variety of colors available Operating voltage 10 to 30 Volt AC or DC Long life - estimated over 50,000 hrs.