Voltage 12, Wattage 75, Base G5.3-4.8, Shape MR11, Life Hours 25, 54124, Smooth Dichroic Reflector, Manufacturer: Osram-Sylvania Henry Schein - Economy - 64617 Replacement Light Bulb - Equipment to Lamp - 54124 - Smooth Dichroic Reflector - Manufacturer: Osram-Sylvania