Jennifer Kay Upton

US Patent:

20210360755, Nov 18, 2021

Filed:

May 17, 2021

Appl. No.:

17/302973

Inventors:

- Oklahoma City OK, US
Jennifer Upton - Oklahoma City OK, US
Christian Ratcliffe - Tuttle OK, US
Brandon E. Lambert - Oklahoma City OK, US
John Christopher Gowin - Oklahoma City OK, US
Elton Lee Ledbetter - Moore OK, US
Christopher Andrew Merts - Blanchard OK, US

International Classification:

H05B 45/20
H05B 47/11
H05B 47/19
H05B 47/165

Abstract:

A correlated color temperature (CCT) of one or more luminaires is controlled by obtaining a target CCT for the one or more luminaires and obtaining a first profile associated with a first luminaire of the one or more luminaires. A first target power for a first direct-current (DC) power input of the first luminaire and a second target power for a second DC power input of the first luminaire are calculated based on the target CCT and the first profile so that the first target power and the second target power drive the first luminaire to emit light at the target CCT. A first DC power supply is controlled to deliver the first target power to the first DC power input of the first luminaire and a second DC power supply is controlled to deliver the second target power to the second DC power input of the first luminaire.