US 12,331,906 B2
Health-supportive task lamp
Paul Kenneth Pickard, Los Angeles, CA (US); and Robert Fletcher, Los Angeles, CA (US)
Assigned to KORRUS, INC., Los Angeles, CA (US)
Filed by KORRUS, INC., Los Angeles, CA (US)
Filed on Apr. 26, 2024, as Appl. No. 18/648,273.
Claims priority of provisional application 63/462,105, filed on Apr. 26, 2023.
Prior Publication US 2025/0027625 A1, Jan. 23, 2025
Int. Cl. F21S 6/00 (2006.01); F21Y 113/13 (2016.01); H05B 47/105 (2020.01); H05B 47/16 (2020.01)
CPC F21S 6/003 (2013.01) [H05B 47/105 (2020.01); H05B 47/16 (2020.01); F21Y 2113/13 (2016.08)] 20 Claims
OG exemplary drawing
 
1. A lamp comprising:
a work light source configured to emit work light downward to illuminate a work surface;
a circadian stimulation (CS) light source having a light emitting surface for emitting CS light in at least a first mode normal to said work light, CS light in said first mode having a first EML and a first brightness sufficient to cause circadian entrainment in a user.