08136958 is referenced by 66 patents and cites 113 patents.

A modular light fixture includes a fixture body having a frame with a top a bottom. The top defines a ballast channel and the bottom has a reflector formed from a sheet material. A lampholder is mounted to the frame and receives and electrically connects to a fluorescent tube positioned adjacent to the reflector. A detachable power pack is removable from the top of the frame and includes a ballast channel cover that detachably engages the ballast channel on the top of frame, and a ballast mounted to the ballast channel cover and having power input wiring, and ballast output wiring electrically connected to the lampholder. A power input connector has a socket portion mounted to the ballast channel cover and electrically connected to the power input wiring of the ballast, and a plug portion connected to a power supply line to provide electrical power from a power source.

Title
Modular light fixture with power pack
Application Number
12/345443
Publication Number
8136958 (B2)
Application Date
December 29, 2008
Publication Date
March 20, 2012
Inventor
Kenneth J Wetenkamp
Plymouth
WI, US
Ronald E Ernst
Waldo
WI, US
Neal R Verfuerth
Plymouth
WI, US
Agent
Foley & Lardner
Assignee
Orion Energy Systems
WI, US
IPC
F21S 4/00
View Original Source