(Pack Of 4) 40 Watt - Vintage - Incandescent Nostalgic - Antique Style Squirrel Cage Filament - Dimmable A19 with E26 (Medium) Base - Edison Light Bulb Set of 4 - long life Edison style clear glass Vintage Filament Bulbs (40W / 110-130 V / Medium E26 base) Original 1910 Edison style Era Replica, Thomas Edison Nostalgic Reproduction - Dimmable ST18 hand-woven Tungsten filament, Medium E26 base (Fits most standard size sockets) Each bulb measures 2.38" Diameter x 5.18" Length. - Brass base with clear a glass. These vintage bulbs are the perfect complement to any vintage or contemporary dcor. Recognized for their antique finish, defined steeple and intricate filament design, these bulbs are ideal for any transparent light fixture, both indoor and outdoor.