A15 shape with medium base for use in ceiling fans;25 watt replacement uses only 4.5 watts;Provides 270 lumens; Dimmable;Lasts 13.7 years based on 3 hours per day usage;$110 in energy savings over the life of the bulb based on 3 hours per day usage.Dimmable LED Bulb.

• GE Lighting 68173 Energy smart LED 4.5-Watt (25-watt replacement) 270-Lumen A15 Light Bulb with Medium Base,
• Frosted Soft White (2700K)
• Frosted Soft White

GE Lighting 68173 Energy smart LED 4.5-Watt (25-watt replacement) 270-Lumen A15 Light Bulb with Medium Base,GE Lighting