Bulbrite NOS40T8/E12 Candelabra (E12) Base 40W Incandescent T8 Thread Filament Bulb, Antique Included in the box is: 1 - 40W Nostalgic T8 bulb Can be used in in chandeliers and sconces Perfect accent for any Antique dcor; bright filaments give off a warm, amber glow Specs: 40 watts, 40 lumens, 2200K, 100 CRI, 3000 hour average rated life, Medium (E26) base Dimensions: maximum Overall length is 3,63", bulb diameter is 1"