08214084 is referenced by 61 patents and cites 1086 patents.

An LED-based light can be installed in a conventional light fixture. The LED-based light can include a sensor operable to output a first signal indicative of whether an area of one or more of the rooms is in an occupied state or a non-occupied state, and the LED-based light can also include an LED controller operable to control at least one LED in the light in response to the first signal. Additionally, the LED-based light can include a transmitter operable to output a second signal indicative of whether the area is in the occupied state or the non-occupied state to a building environment regulator.

Title
Integration of LED lighting with building controls
Application Number
12/572601
Publication Number
8214084 (B2)
Application Date
October 2, 2009
Publication Date
July 3, 2012
Inventor
David L Simon
Grosse Pointe Woods
MI, US
John Ivey
Farmington Hills
MI, US
Agent
Young Basile
Assignee
ilumisys
MI, US
IPC
H05B 37/02
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