Aspen Lights Oversize Vintage Bulbs Mega Swirl Filament - 35KF5 / 5in Diam x 17in H / 60 Watt / 160 Lumens Edison Bulb inspired by the original light bulb invented by Thomas Edison, these vintage-style bulbs create a unique ambient glow that's unparalleled by common incandescent bulbs. Made with a tungsten filament. Like the original. Best enjoyed with a lamp or pendant where the bulb is exposed. Medium base E26 size, which fits typical table lamps or overhead fixtures. Dimmable bulb. Average bulb life is 3,000 hours. 2200 Kelvin color temperature.