"Enjoy all the benefits of advanced LED energy-saving technology with the Feit Electric A19 40W LED Light Bulb. This 5000K daylight is non-dimmable and will replace a 40-watt equivalent incandescent bulb. It produces a similar light output (450 lumens) uses 6 watts of electricity, is omni directional and uses up to 85% less energy than a standard incandescent light bulb. Get instant on to full brightness with relatively cool running performance. Feit Electric A19 bulbs have an average life of 11,000 hours / 10 years are RoHS compliant and 100% mercury free. Choose a dependable bulb for general purpose residential or commercial applications. Suitable for enclosed fixtures."