Cree Gmbh

Vasavi Mandavilli

Shawn Leroux Heeter

Kurt S Wilcox

Nicholas William Medendorp, Jr

Nathan R Snell

Brian L Kinnune

Randy Bernard

Mark Dixon

Yaote Huang

Sandeep Pawar

Gauss Ho Ching So

Nelson Man Hoi Lui

Felix Chi Hoi Mung

Alan Hoi Leung Ng

Retrofit systems and methods are disclosed for lighting installations, and in particular, to retrofit systems and methods used to retrofit troffer-style lighting installations with LED light sources. Retrofit systems can be used with different light fixtures, but those described are particularly adapted for use with troffer-style fixtures. These retrofit systems can provide the same amount of light as traditional light fixtures already do, for example 1600-4000 lumens or more. The retrofit systems can be used with many different light sources but are particularly well-suited for use with solid state light sources or light engines, such as those utilizing LEDs. Some embodiments of the present invention comprise a mechanical mounting system for installing an LED light engine within an existing lighting system housing or pan, such as a troffer pan, without penetrating the ceiling plenum.

Light fixture retrofit kit with integrated light bar

Bay lighting fixture

Lamp

Growing community of inventors

Cary, NC, United States of America

Vasavi Mandavilli