Light bulb
Edison & Swan Electric Co. Ltd
Category
Glass
Date
1905 - 1915
Materials
Glass, Carbon, Platinum
Measurements
46 mm (Diameter); 76 mm (Length)
Place of origin
Ponders End
Order this imageCollection
Cragside, Northumberland
NT 1985858
Summary
A Royal Ediswan light bulb made from glass with a carbon filament and a bayonet fitting type. Manufactured by Edison and Swan Electric Light Company.
Makers and roles
Edison & Swan Electric Co. Ltd, maker