Light module using led clusters
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United States of America Patent
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N/A
Issued Date -
Mar 16, 2006
app pub date -
Sep 10, 2004
filing date -
Sep 10, 2004
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A streetlight wherein the conventional incandescent light bulb is replaced by sets of light-emitting LED clusters. The clusters comprise parallel circuits of LED bulbs mounted on a printed circuit board (PCB). Preferably, the configuration comprises ten clusters, each cluster having two parallel circuits of LEDs, each circuit having twenty LEDs. Each cluster may be connected separately to its own power source or a single power source can be used to power the entire set of clusters. The LED bulbs face downwards, and operate to disperse light directly onto the intended area of the road or street surface. The lamp is encased within a glass cover lens.
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Family
International Classification(s)
Cited Art Landscape
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