Hewlett-Packard "Dolly" LED demonstration
date: label: date made
content: 1993
name: label: maker
content: Hewlett-Packard Company
notes: label: Description (Brief)
content: HP LED demonstration box with 2 emitters, “Dolly,” 1993. A battery-powered demonstration unit (9v) with two large LEDs mounted on top. Partially operable when received. Printed on front: "[HP logo] Hewlett-Packard" and "Illuminated by Hewlett-Packard".
label: Location
content: Currently not on view
setName: label: See more items in
content: Work and Industry: Electricity
creditLine: label: Credit Line
content: Gift of Lumileds LLC, thru Mark W. Adams
dataSource: label: Data Source
content: National Museum of American History
identifier: label: ID Number
content: 2018.0153.01
label: accession number
content: 2018.0153
label: catalog number
content: 2018.0153.01
objectType: label: Object Name
content: light emitting diode
label: Object Name
content: light emitting diode demonstration
physicalDescription: label: Measurements
content: overall: 3 1/2 in x 2 1/2 in x 3 in; 8.89 cm x 6.35 cm x 7.62 cm
label: Measurements
content: w/o leds: 1 1/4 in x 2 1/2 in x 3 in; 3.175 cm x 6.35 cm x 7.62 cm
label: Measurements
content: leds (each): 2 in x 5/8 in; 5.08 cm x 1.5875 cm