Tungsten filament lamp

Tungsten filament lamp with cord operated bright/dim switch in

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Tungsten filament lamp with cord operated bright/dim switch in
Science Museum Group
© The Board of Trustees of the Science Museum

Tungsten filament lamp with cord operated bright/dim switch in cap Inscribed 'Mazda' on bulb and '230 V 25 W-NB' on cap. Bayonet cap

Details

Category:
Lighting
Object Number:
1981-1313
type:
filament lamp
credit:
Gilbert, A.J.