LIGHTING SYSTEM
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United States of America Patent
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-
Jun 10, 2003
Grant Date -
Jul 3, 2003
app pub date -
Dec 28, 2001
filing date -
Dec 28, 2001
priority date (Note) -
Granted
status (Latency Note)
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Abstract
The invention is a lighting system which produces visible and UV light. The system includes a light bulb (60) which emits light in response to excitation by radio frequency energy; an electrically powered bulb rotation motor (50) mechanically coupled to the light bulb which rotates the light bulb coupled thereto; an electrically energized radio frequency energy source (70) which provides the radio frequency energy coupled to the light bulb, the electrically energized radio frequency energy source including a heater (110) which is energized at least while the radio frequency energy source is turned on; and a control circuit (24), for coupling to an electrical power source, which controls application of a regulated voltage to the heater and the bulb rotation motor.
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