Sansi C21BB-I-E26-13.5W-5000-1100-RA93 5000K Dimmable A19 LED Light Bulb, 13.5W, Cool White Consumes 13.5 watts of energy per hour - saving more than $238 in energy cost over the life of the product Omni-directional Full Light distribution - Similar to incandescent light bulb Extra Long Lifetime -Up to 25,000 hours of use (or 22 years). Estimated Annual Energy cost of $1.63 Safe for the environment and your home - durable design and mercury-free Dimmable and provides a cool comfortable light- No flickering