Lamp bulb, incandescent

Use this image

Can I reuse this image without permission? Yes

Object images on the Ingenium Collection’s portal have the following Creative Commons license:

ATTRIBUTE THIS IMAGE

Ingenium, 1992.0836.001
Permalink:

Ingenium is releasing this image under the Creative Commons licensing framework, and encourages downloading and reuse for non-commercial purposes. Please acknowledge Ingenium and cite the artifact number.

DOWNLOAD IMAGE

PURCHASE THIS IMAGE

This image is free for non-commercial use.

For commercial use, please consult our Reproduction Fees and contact us to purchase the image.

OBJECT TYPE: TUNGSTEN/VACUUM/40W/115-120V/STRAIGHT/SCREW
DATE: 1920
ARTIFACT NUMBER: 1992.0836.001

MANUFACTURER: Westinghouse Lamp Co.
MODEL: Unknown
LOCATION: Unknown

More Information

General Information

Serial #: N/A
Part Number: 1
Total Parts: 2
AKA: N/A
Patents: N/A
General Description: TUNGSTEN FILAMENT/ GLASS BULB, BUTTON & STEM/ BRASS BASE/ DUMET LEADS THROUGH SEAL/ MOLBDENUM WIRE SUPPORTS/ LAMP.1 HAS A A FIBER LEADS SEPARATOR

Dimensions

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

Length: 12.8 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: Westinghouse
Country: Unknown
State/Province: Unknown
City: Unknown

Context

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

Details

Markings: IN CLEAR RAISED LETTERS ON STEM IS, ON LAMP.1: '10', ON LAMP.2: '415'/ LAMP.2 HAS A FADED STAMP IN CIRCULAR FASHION ON TOP OF BULBWHICH READS: 'WESTINGHOUSE 40W 115V W MAZDA'
Missing: N/A
Finish: CLEAR GLASS BULB, BUTTON & STEM/ BRASS COLOURED BASES,.2 IS MOTTLED/ BLACK CONTACT RINGS/ FILAMENT CONSISTS OF,.1 HAS SIX LOOPS SUPPORTED AT TOP BY SIX & AT BOTTOM BY FIVE SUPPORTS;.2 HAS A FIVE LOOP FILAMENT SUPPORTED BY FIVE AT TOP & FOUR SUPPORTS AT BOTTOM/.1 HAS AN OFF WHITE LEAD SEPARATOR
Decoration: N/A

CITE THIS OBJECT

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

Westinghouse Lamp Co., Lamp bulb, incandescent, circa 1920, Artifact no. 1992.0836, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/item/1992.0836.001/

FEEDBACK

Submit a question or comment about this artifact.