Description Sylvania LED Bulb, 11 W, Medium E26, A19 Lamp, 1100, Dimmable: Yes, Color Temperature: 5000 K, Color Rendering Index (CRI): 91, Average Life: 15,000 hr, 50.4 mm Dia x 103.6 mm L Dimensions, Incandescent Equivalent: 75 W, Efficiency: 100 Lumens/W.PRODUCT DETAILAverage Life: 15000 hr Color Rendering Index ( C R I): 91 Color Temperature: 5000 K Dimensions: 50.4 mm Dia x 103.6 mm L Dimmable: Yes Efficiency: 100 Lumens/W Incandescent Equivalent: 75 W Lamp Base: Medium E2 Lamp Shape: A19 Lumens: 1100 Wattage Rating: 11 W