Gem Decor 800 Lumen LED Light Bulb Same comforting warm light as an incandescent, but uses 87% less energy Elegant, designer look that's appealing even without a lamp shade Incredible efficiency - uses less than eight times the energy of an incandescent Extra long life span of 23 years: say goodbye to annual bulb replacements Dims to a candle-like glow with a Standard dimmer switch