Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Matthew B. Levine0
Date of Patent
October 14, 2008
0Patent Application Number
114017500
Date Filed
April 11, 2006
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The aquarium or terrarium light systems simulates rising and setting of the sun. A housing contains two lamps, one variable lumen output for graduated light output and the other for full ON or OFF lighting. The light fixture contains a timer/dimming unit to variably increase power/voltage to the first lamp (variable output) and then to supply full ON power to the second lamp. The timer turns ON-OFF the second lamp late in the sunrise cycle and then early in the sunset cycle.
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