Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Christian Bartenbach0
Markus Vogl0
Rudolf Marka0
Date of Patent
April 7, 2009
0Patent Application Number
113834200
Date Filed
May 15, 2006
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A lighting apparatus including a number of light modules oriented to illuminate a work site, an array of individually controllable lights disposed on each of the light modules, and a lighting controller configured to individually control the lights disposed on the light modules to selectively define concentric illumination zones.
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