Enjoy all the benefits of advanced LED energy-saving technology with the dimmable Feit Electric AT19 4W The Original Vintage LED Light Bulb. It has smoke glass and produces a light output of 300 lumens and uses 4 watts of electricity. Get instant on to full brightness with relatively cool running performance. The Original Vintage LED light bulbs have an average life of 15,000 hours / 13.7 years are RoHS compliant and are 100% mercury free. Choose a dependable decorative bulb for residential or commercial applications.