Illumination – Light source and modifier – With rheostat or switch
Patent
1990-01-17
1991-05-21
Husar, Stephen F.
Illumination
Light source and modifier
With rheostat or switch
362156, 362200, 362394, F21V 2300
Patent
active
050180576
ABSTRACT:
A light module adapted to provide light temporarily in a confined space comprises a generally oblong and relatively thin housing that retains a bulb for providing a source of light, a power source sufficient to activate the bulb, and an electrical control circuit. The circuit includes a touch sensitive sensor for closing a circuit between the bulb and the power source to turn on the bulb, and a timer for opening the circuit to automatically turn off the bulb after it has been on for a predetermined period of time. The circuit also contains elements for requiring the sensor to be touched twice within a limited time period in order to activate the bulb.
REFERENCES:
patent: 3590234 (1971-06-01), Bartick
patent: 4872095 (1989-10-01), Dubak et al.
Biggs John D.
Twain Kenneth M.
Husar Stephen F.
Lamp Technologies, Inc.
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