Patent ID: 9681516
Date: 2017-06-13
CPC Classifications: F21S,F21V,F21Y,H05B,Y02B

Claim:
1. A lighting system comprising: a) one or more LED light fixtures, each comprising at least two different sets of LED arrays mounted to modular light boards that emit different output spectra that include a component of white light, wherein the different output spectra combine to produce a combined output light intensity and a combined output light color temperature and wherein each of the LED light fixtures has a master circuit board with connectors configured to power the modular light boards through connectors configured to detachably and interchangeably couple to matched connectors master circuit board; b) a control unit coupled to the one or more LED light fixtures for controlling power to the one or more LED light fixtures and control the combined output light intensity and the output light color temperature to correspond to input intensity and input color temperature values selected; and c) one or more control interface devices coupled to control unit for simultaneously selecting the input intensity and input color temperature values.