High Pressure Sodium Lamp
date: label: date made
content: ca 1980
name: label: maker
content: General Electric Company
notes: label: Description (Brief)
content: “Lucalox” high pressure sodium lamp rated at 400 watts. Characteristics: nickel-plated brass mogul-screw base with glass insulator. Polycrystalline alumina arc-tube with sodium fill, niobium-cap seals, welded connectors, dumet leads, two getter disks - one attached to each lead, ceramic insulator on frame. Frame is supported at top by a metal plate wrapped around a detent molded in the envelope. Tipless E-shape envelope.
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
label: See more items in
content: Energy & Power
label: See more items in
content: Electric Lamps
creditLine: label: Credit Line
content: from Harold D. Wallace, Jr.
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 2003.0030.10
label: accession number
content: 2003.0030
label: catalog number
content: 2003.0030.10
objectType: label: Object Name
content: discharge lamp
physicalDescription: label: Measurements
content: overall: 10 in x 2 3/8 in; 25.4 cm x 6.0325 cm