Variable color landscape lighting
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United States of America Patent
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Apr 17, 2007
Grant Date -
Dec 23, 2004
app pub date -
Jan 23, 2004
filing date -
Jul 23, 2002
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A system of variable color landscape lights illuminated by multiple light emitting diode chips provides the user a controllable spectral output. In its various configurations, the electronic control system allows a selection of various spectral light radiation. The color output of the light emitting diode chips is electronically controlled and can be changed by means of a push button switch, radio frequency control, infrared control, signals impressed on line voltages, and other control system means.
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Cited Art Landscape
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