Exceptionally bright light for ceiling fan fixtures Illuminate your home with GE Ultra Bright LED bulb's bright, cool bluish-white daylight. With their long life and low energy use, Ultra Bright LED bulbs are a great fit for hard-to-reach sockets that are frequently left on. Use these Ultra Bright LED A15 bulbs in indoor ceiling fan fixtures. * 100 Watt replacement using only 8 Watts (1080 lumens) * Rated to last 13 years based on 3 hours per day use * Estimated yearly energy cost - 0.96 dollars * Dimmable and works with most dimmer switches * Cool bluish white daylight light with 5000 Kelvin color temperature * 2 LED bulbs per package