Wide-angle LED lighting lamp with high heat-dissipation...

Details Wide-angle LED lighting lamp with high heat-dissipation... Wide-angle LED lighting lamp with high heat-dissipation...

2011-05-03

2011-05-03

Williams, Joseph L (Department: 2889)

Electric lamp and discharge devices

With luminescent solid or liquid material

Solid-state type

C313S500000, C313S506000, C313S512000

Reexamination Certificate

active

07936119

ABSTRACT:
LED lighting lamps provide optimum heat dissipation efficiency, wide illumination beam angles, and substantially uniform illumination intensity. Generally, the disclosed LED lamps comprise at least one LED lighting element and a substrate with a plurality of inclined planes.

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PCT/CN2009/000827, International Search Report and Written Opinion of the International Searching Authority mailed Nov. 5, 2009.

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