US 12,144,080 B2
UV LED product automatic lifespan increaser
George Erik McMillan, Hickory, NC (US)
Filed by Epic Universal Technologies, LLC, Hickory, NC (US)
Filed on Jan. 6, 2023, as Appl. No. 18/151,267.
Claims priority of provisional application 63/297,047, filed on Jan. 6, 2022.
Prior Publication US 2023/0217567 A1, Jul. 6, 2023
Int. Cl. H05B 45/40 (2020.01); H05B 45/52 (2020.01)
CPC H05B 45/52 (2020.01) 24 Claims
OG exemplary drawing
 
1. A light emitting diode (LED) device, comprising:
an LED printed circuit board (PCB) comprising two or more LED circuits, wherein each of the two or more LED circuits comprises a plurality of LED emitters;
a module electrically coupled to the LED PCB, the module comprising:
a selector configured to move between two or more positions, each position activating one of the one or more LED circuits; and
a relay configured to control a movement of the selector between the two or more positions based on an input; and
a power supply electrically coupled to the relay;
wherein the input is a power OFF signal and a power ON signal sequence from the power supply
wherein the power OFF signal and the power ON signal sequence from the power supply is provided by a timer.