05528474 is referenced by 315 patents and cites 19 patents.

A lamp, such as for truck trailers and/or tractors, is provided with LEDs mounted to a circuit board placed in a housing. The LEDs and circuit boards are fully embedded in a resin material cured with thermally conductive particles suspended therein for conducting excess heat to the outer aluminum housing and the outer environment. The lens cover has a series of parallel, elongated lens ribs providing constant optics while allowing additional LEDs to be positioned in a row behind a lens rib. The LED circuit board has large traces to enhance heat dissipation.

Title
Led array vehicle lamp
Application Number
8/276199
Publication Number
5528474
Application Date
July 18, 1994
Publication Date
June 18, 1996
Inventor
Bruce S Rigsby
Charlestown
IN, US
Troy L Roney
Madison
IN, US
Agent
Woodard Emhardt Naughton Moriarty & McNett
Assignee
Grote
IN, US
IPC
F21V 29/00
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