Light bulb
Edison & Swan Electric Co. Ltd
Category
Glass
Date
1910
Materials
Glass, Tungsten
Measurements
25 mm (Diameter); 49 mm (Length)
Place of origin
United Kingdom
Order this imageCollection
Cragside, Northumberland
NT 1985909
Summary
A Royal Ediswan light bulb made from glass with a tungsten filament. Manufactured by Edison and Swan Electric Light Company.
Makers and roles
Edison & Swan Electric Co. Ltd, maker