Prototype Reflector Lamp
date: label: date made
content: 1976
name: label: maker
content: General Electric Company
notes: label: Description (Brief)
content: Reportedly the first ellipsoidal reflector lamp. See U.S. patent #4,041,344 issued to Frank LaGuisa.
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 General Electric Company, thru Frank LaGuisa
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 1985.0410.01
label: accession number
content: 1985.0410
label: catalog number
content: 1985.0410.01
objectType: label: Object Name
content: incandescent lamp
label: Other Terms
content: Lighting Devices
physicalDescription: label: Physical Description
content: glass (overall material)
label: Physical Description
content: tungsten (filament material)
label: Measurements
content: overall: 6 1/4 in x 3 3/4 in; 15.875 cm x 9.525 cm