COLOR-CONTROLLABLE LIGHT STRING
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United States of America Patent
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Issued Date -
Dec 17, 2009
app pub date -
Jun 13, 2008
filing date -
Jun 13, 2008
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A color-controllable light string has a control box and a light string composed of lighting units. The control box provides a DC power to the lighting units through two power wires and transmits a synchronization signal to the lighting units through a signal wire. Each of the lighting units has a waterproof assembly constructing a sealed environment and an LED circuit board with multiple LEDs of different colors mounted in the sealed environment to provide colorful lights by mixing and activating proper LEDs.
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Family
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Cited Art Landscape
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