Lamp bulb, incandescent

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OBJECT TYPE: TUNGSTEN/VACUUM/25W/110V/STRAIGHT/SCREW
DATE: 1915–1920
ARTIFACT NUMBER: 1992.0826.001

MANUFACTURER: LACO
MODEL: Unknown
LOCATION: Eindhoven, Netherlands

More Information

General Information

Serial #: N/A
Part Number: 1
Total Parts: 1
AKA: N/A
Patents: N/A
General Description: TUNGSTEN FILAMENT/ GLASS BULB, BUTTON & STEM/ METAL (BRASS?) BASE/ DUMET LEADS THROUGHOUT/ MOLYBDENUM WIRE SUPPORTS/ FIBER LEADS SEPARATOR

Dimensions

Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.

Length: 13.1 cm
Width: 6.0 cm
Height: N/A
Thickness: N/A
Weight: N/A
Diameter: N/A
Volume: N/A

Lexicon

Group: Lighting Technology
Category: Lamp bulbs
Sub-Category: N/A

Manufacturer

AKA: PHILIPS
Country: Netherlands
State/Province: Unknown
City: Eindhoven

Context

Country: Unknown
State/Province: Unknown
Period: Unknown
Canada: Unknown
Function: LIGHTING/ GENERAL/ CLEAR
Technical: Unknown
Area Notes: Unknown

Details

Markings: FADED STAMP ON BULB SURROUNDED BY A ROUND CORNERED RECTANGLE READS: 'LACO'/ BLUE ON WHITE OVAL PAPER STICKER ON BULB READS: '110 VOLTS 25 WATTS'/ HANDWRITTEN IN BLACK INK ON STEM READS: '15/5'
Missing: N/A
Finish: CLEAR GLASS BULB, BUTTON & STEM/ BRASS COLOURED BASE & BASE BUTTON/ BLACK CONTACT RING/ WHITE FIBER LEADS SEPARATOR/ BLUE & WHITE OVAL PAPER STICKER ON BULB/ FILAMENT CONSISTS OF SIX LOOPS SUPPORTED BY SIX HOOKS AT TOP & FIVE AT BOTTOM
Decoration: N/A

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If you choose to share our information about this collection object, please cite:

LACO, Lamp bulb, incandescent, circa 1915–1920, Artifact no. 1992.0826, Ingenium – Canada’s Museums of Science and Innovation, http://collections.ingeniumcanada.org/en/id/1992.0826.001/

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