Ge Lighting Solutions LLC

Anthony Michael Rotella

Gary Robert Allen

Ashfaqul Islam Chowdhury

Benjamin Lee Yoder

David C Dudik

Jeremias Anthony Martins

Jeyachandrabose Chinniah

Charles Leigh Huddleston

William Stewart Johnson

Dengke Cai

Thomas Alexander Knapp

Daniel N Grimm

Andrew Poynot

Lee Jones

Jeffrey Kelley

Randall Williams

Steven Darbin

Raghav Mahalingham

Glenn Howard Kuenzier

Embodiments of a lighting apparatus with a light source using one or more light emitting diodes (LEDs) to generate light. In one embodiment, the lighting apparatus comprises a light diffusing assembly that generates an optical intensity profile consistent with incandescent lamps. The light diffusing assembly comprises an envelope and a reflector element having frusto-conical member and an aperture element disposed therein. The lighting apparatus can also comprise a heat dissipating assembly with a plurality of heat dissipating elements disposed radially about the envelope. In one example, the heat dissipating elements are spaced apart from the envelope to promote convective heat dissipation.

Lighting apparatus with a light source comprising light emitting diodes

LED lamp

A lighting device that uses one or more LEDs, an optical element (e.g., diffuser), and a heat sink to provide thermal management is provided. The overall shape of the lighting device, particularly the heat sink, can be configured to imitate the appearance of a traditional incandescent candelabra lamp. One or more features are also provided to assist with the conduction of heat away from the LED(s) and to the heat sink. The lighting device can provide improved lumen output and light distribution.

Thermal solution for LED candelabra lamps

Embodiments of a lighting apparatus with a light source using one or more light emitting diodes (LEDs) to generate light. In one embodiment, the lighting apparatus comprises a light diffusing assembly that generates an optical intensity profile consistent with incandescent lamps. The light diffusing assembly comprises an envelope and a reflector element having frusto-conical member and an aperture element disposed therein. The lighting apparatus can also comprise a heat dissipating assembly with a plurality of heat dissipating elements disposed annularly about the envelope. In one example, the heat dissipating elements are spaced apart from the envelope to promote convective heat dissipation.

Lamp

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Cleveland, OH, United States of America

Anthony Michael Rotella