Voltage 12, Wattage 20, Lumens 320, Base G4, Shape T3, Overall Length (mm) 32, Life Hours 2000, Kelvin 3000, CRI 100, Color CLEAR, 58661, HALOGEN BULB - TUBULAR, 20T3QCLManufacturer: Osram-Sylvania Mentor - Indirect - Q20T3/CL Replacement Light Bulb - Equipment to Lamp -58661 - HALOGEN BULB - TUBULAR - 20T3QCL - Manufacturer: Osram-Sylvania