05575459 is referenced by 325 patents and cites 13 patents.

A light emitting diode array mounted on a printed circuit board is provided with capacitive means to reduce voltage, mounted in a glass tube and provided with a standard candelabra or other base for insertion into a light socket in a slim line exit or other sign. In a preferred embodiment the circuit board is rotatable relative to the metal base so as to facilitate maximum light emission from the sign.

Title
Light emitting diode lamp
Application Number
8/429552
Publication Number
5575459
Application Date
April 27, 1995
Publication Date
November 19, 1996
Inventor
Robert A Anderson
Burlington
CA
Agent
Richard J Hicks
Assignee
Uniglo Canada
CA
IPC
F21V 3/00
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