GE Halogen Bulb, General-Purpose, Wattage Rating: 29 W, 120 V, Lamp Base: E26 Medium, Lamp Shape: A19, Lamp Material: Sodalime Glass, Lamp Finish: Clear, Lumens: 430 Lumens, Lumens Efficiency: 15 Lumens/W, Color Temperature: 2850 K, Color Rendering Index (CRI): 100, Average Life: 1000 hr, Beam Angle: 10 deg, Dimensions: 2.37 in Dia x 7.75 in L x 7.75 in W x 5 in H, Incandescent Equivalent: 40 W, Filament Type: CC-8