LED lantern with fresnel lens

Details LED lantern with fresnel lens LED lantern with fresnel lens

2007-08-07

2007-08-07

O'Shea, Sandra (Department: 2875)

Illumination

Plural light sources

With modifier

C362S249070, C362S294000, C362S311040, C362S331000, C362S477000, C362S540000, C362S545000

Reexamination Certificate

active

11483580

ABSTRACT:
A lighting device having a plurality of LEDs mounted on a heat sink that serves to transfer heat from the LEDs to the outside environment. The lighting device is positioned within a fresnel lens to produce a distribution of light.

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