Osram #FTB - 20 watt - 12 volt - MR11 - Bi-Pin (GU4) Base - 3,000K - Covered - Dichroic - Reflector Spot - Tru-Aim - Titan | Osram/Sylvania Halogen Incandescent Projector Light Bulb (20MR11/T/SP10/C(FTB) 55133)