"Enjoy all the benefits of advanced LED energy-saving technology with the Feit Electric BPG940/850/LED 40W G9? LED Light Bulb. This 5000K daylight bulb is dimmable and will replace a 40-watt equivalent incandescent bulb. It produces a similar light output (500 lumens), uses 4.5 watts of energy and up to 89% less energy than a standard incandescent light bulb. Get instant on to full brightness with relatively cool running performance. Feit Electric wedge bulbs have an average life of 10,000 hours / 9.1 years are RoHS compliant and are 100% mercury free. Choose a dependable specialty bulb for residential or commercial applications."