公开(公告)号：US20220022381A1

公开(公告)日：2022-01-27

申请号：US17292420

申请日：2019-11-10

申请人： Ying LI ,  Satish AGRAWAL ,  Michael G. HORNER ,  Andrew TURK ,  Nathaniel KABAT

发明人： Ying LI ,  Satish AGRAWAL ,  Michael G. HORNER ,  Andrew TURK ,  Nathaniel KABAT

IPC分类号： A01G7/04 ,  H05B47/11 ,  F21V9/02 ,  H01L27/146

摘要： A grow light for providing light to one or more plants in a grow area, includes a first light source and a second light source. A first energy conversion component is disposed over the first light source and a second energy conversion component is disposed over the second light source. A power supply is configured to provide power to the first and the second light sources. A controller is configured to control the power supply to provide power to either the first light source or the second light source at a given time. The first energy conversion component converts light received from the first light source into a light having first spectrum and the second energy conversion component converts light received from the second light source into a light having second spectrum different from the first spectrum.