GE’s Soft White Decorative Filament Ceiling Fan LED 40-Watt Replacement A15 bulb offers outstanding energy efficiency, long-lasting performance and warm, pleasing light.These bulbs are specially designed for use in ceiling fans.Features 40-Watt replacement using only 4 Watts Rated to last over 13 years based on 3 hours per day use Saves $59 in energy cost vs. a 40 Watt incandescent ceiling fan bulb over the bulb's life Soft, warm light that's dimmable Not for use in enclosed fixtures Same size and shape as an incandescent Ceiling Fan A15 bulbSpecifications 300 Lumens 2700k color temp White finish Dimmable Rated life 15000 hours 13.7 year life 120 voltage LED technologyType: LED