CPC F21V 29/677 (2015.01) [A01G 7/045 (2013.01); F21V 17/104 (2013.01); F21V 19/0045 (2013.01); F21V 23/0435 (2013.01); F21V 29/75 (2015.01); F21V 29/89 (2015.01); F21V 23/06 (2013.01); F21Y 2105/16 (2016.08); F21Y 2113/17 (2016.08); F21Y 2115/10 (2016.08)] | 20 Claims |
1. A growth light comprising:
a housing;
at least one printed circuit board slot for receiving a printed circuit board;
a plurality of LED chips arranged on said printed circuit board including at least one column providing light in a range of 551 to 2000 nanometers, at least one column providing light in a range of 100 to 550 nanometers including multiple spaced apart cyan LED chips that provide light in a 490 to 510 nanometer range, and at least one column of white LED chips; and
a power supply received in said housing that powers said printed circuit board such that each of the individual columns of LED chips can be individually powered.
|