carbon filament light bulb
Date: 1900-1912
Inventory Number: 1997-1-1403f
Classification: Light Bulb
Dimensions:11.5 x 7.5 cm (4 1/2 x 2 15/16 in.)
storage: 48 x 59.8 x 24 cm (18 7/8 x 23 9/16 x 9 7/16 in.)
Description:
A standard shaped light bulb with a carbon filament that makes three loops and is held by a metallic oval. 114-120 V. 261.2 ohms. Could have been used as a resistance.