Lamp bulb, discharge

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, 1992.2977.003
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: fluorescent/tube/single pin/power groove/instant start/hot cathode
DATE: 1960
ARTIFACT NUMBER: 1992.2977.003

MANUFACTURER: General Electric
MODEL: F96PG17 CW Cool White Power Groove
LOCATION: United States of America

More Information

General Information

Serial #: N/A
Part Number: 3
Total Parts: 3
AKA: N/A
Patents: N/A
General Description: Glass tube coated with white phosphor/ metal parts/ synthetic parts

Dimensions

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

Length: 238.5 cm
Width: N/A
Height: N/A
Thickness: N/A
Weight: N/A
Diameter: 5.3 cm
Volume: N/A

Lexicon

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

Manufacturer

AKA: General Electric
Country: United States of America
State/Province: Unknown
City: Unknown

Context

Country: North America
State/Province: Unknown
Period: circa 1960+
Canada: An example of an American made lamp bulb used in Canada, part of a large and varied collection of over 7500 electrical items acquired and documented by Ontario Hydro in the 1960s. The collection was thought to be the largest and most comprehensive of its kind in Canada and was donated to the Canada Science and Technology Museum in 1992
Function: A device used to provide illumination by means of an electric current which excites mercury vapour in a glass tube, producing short-wave ultraviolet light that then creates fluorescence, producing visible light.
Technical: The new power groove lamps, with grooves on opposite sides, were introduced in 1959. The grooves placed phosphor closer to the centre of the arc stream and "Squeezed: the arc for greater light producing power. Alternating grooves made the arc travel in a wavy path to effectively increase the length and give greater efficiency. The Rapid start bulb started quickly and smoothly within one second after being turned on. The new design eliminated blinking and flickering of the light. Rapid Start bulbs were covered with a coating called Dri-Film that improved their illumination in humid conditions.
Area Notes: Unknown

Details

Markings: Gold lettering on glass reads 'GENERAL GE [logo] ELECTRIC/ F96PG17 CW POWER GROOVE/ COOL WHITE/ U.S.A.'
Missing: Appears complete
Finish: White tube/ metallic and black end caps
Decoration: N/A

CITE THIS OBJECT

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

General Electric, Lamp bulb, discharge, circa 1960, Artifact no. 1992.2977, Ingenium – Canada’s Museums of Science and Innovation, http://collection.ingeniumcanada.org/en/id/1992.2977.003/

FEEDBACK

Submit a question or comment about this artifact.