Light bulb
Category
Glass
Date
1930 - 1939
Materials
Glass, Tungsten
Measurements
79 mm (Diameter); 140 mm (Length)
Order this imageCollection
Cragside, Northumberland
NT 1986302
Summary
A Royal Ediswan Fullolite opal light bulb made from glass with a tungsten filament and bayonet fitting type. Manufactured by Edison and Swan Electric Light Company.