GE Light Bulb, Floodlight, Wattage Rating: 45 W, 120 V, Lamp Shape: R20, Lamp Base: E26 Medium, Lamp Material: Soft Glass, Lumens: 310 Lumens, Lumens Efficiency: 7 Lumens/W, Light Color: Soft White, Color Temperature: 2600 K, Average Life: 2000 hr, Beam Spread: Flood, Dimensions: 2.5 in Dia x 3.31 in L, Filament Type: CC-62600K soft white light appearanceSoft white indoor spotlights provide warm, pleasing everyday light without harsh glares and shadowsBulb’s funnel shape and reflective coating help direct light where it is needed better than a standard incandescent bulbLasts 1.8 years based on 3 hrs per day usageR20 Indoor floodlight with medium base for use in directional fixtures such as recessed can lighting310 Lumens providing subtle, reassuring light