Light bulb
Siemens AG
Category
Glass
Date
1925 - 1939
Materials
Glass, Carbon, Dumet
Measurements
60 mm (Diameter); 108 mm (Length)
Place of origin
United Kingdom
Order this imageCollection
Cragside, Northumberland
NT 1986175
Summary
A light bulb made from glass with a carbon filament and a bayonet fitting type. Manufactured by Siemens.
Makers and roles
Siemens AG, maker