Lamp bulb, incandescent

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OBJECT TYPE: FILIAMENT/VACUUM/500W/120V/TUBE/4 PIN
DATE: Unknown
ARTIFACT NUMBER: 1998.0291.001

MANUFACTURER: Canadian General Electric Co. Ltd.
MODEL: CZA
LOCATION: Toronto, Ontario, Canada

More Information

General Information

Serial #: N/A
Part Number: 1
Total Parts: 2
AKA: N/A
Patents: N/A
General Description: .1 GLASS & METAL TUBE;.2 PAPER BOX.

Dimensions

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

Length: 12.1 cm
Width: 3.8 cm
Height: 3.9 cm
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: General Electric
Country: Canada
State/Province: Ontario
City: Toronto

Context

Country: Canada
State/Province: Unknown
Period: Unknown
Canada: TYPE OF LAMP MADE AND USED IN CANADA.
Function: TO PROVIDE LIGHT SOURCE FOR PHOTOGRAPHIC PROJECTOR.
Technical: EXAMPLE OF POPULAR MODEL OF PROJECTION BULB, USED IN A VARIETY OF PROJECTORS. (SEE REF. 1)
Area Notes: Unknown

Details

Markings: .1 " CZA [?]8/ MADE IN CANADA/ 500W/ GE/ 120 V " appears on top of bulb/.2 "GE" & "Photographic Lamp/ CANADIAN GENERAL ELECTRIC COMPANY LIMITED/ 165 DUFFERIN STREET, TORONTO, CANADA M6K 1Y9" & illustration appears on lamp box; "GE/ CZA/ 120 V/ 500 WATTS", "TO REORDERSPECIFY/ G-E" & "25855" printed on box top. " CAUTION- AVIS/ THIS PROJECTION LAMP IS A HIGH EFFICIENCY LIGHT SOURCE- much/ brighter than ordinary lamps of the same wattage, OF CONCENTRATED FILA-/ MENT DESIGN- therefore more fragile than ordinary lamps, AND RELATIVELY/ SHORT LIFE DESIGN- to provide maximum screen illumination..." cont'd in s.i.
Missing: NONE.
Finish: .1 CLEAR GLASS TUBE; GOLDTONE TOP & BASE/.2 BOX IS WHITE WITH ORANGE, BLACK & GOLDTONE CONTRASTS.
Decoration: N/A

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Canadian General Electric Co. Ltd., Lamp bulb, incandescent, Unknown Date, Artifact no. 1998.0291, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/item/1998.0291.001/

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