Sylvania Halogen Incandescent Bulb, Wattage Rating: 50 W, 120 V, Lamp Base: GU10, Lamp Shape: PAR16, Lumens: 450, Dimmable: Yes, Color Temperature: 2800 K, Color Rendering Index (CRI): 100, Average Life: 2000 hr, Beam Angle: 30 deg, Filament Type: Tungsten