Abstract: A LED grow-light system is disclosed. The LED grow-light system includes one or more grow-light canopies with linear LED light bars to provide upward and downward lighting in a central illumination area. The LED light bars are preferably configured to move up and down relative to a grow bed. The LED grow-light system or grow-light canopies constructed using T-slot interconnects that lock into T-channels of the T-slot bars and/or T-slot light bars.

Abstract: An air treatment system includes germicidal air circulation unit with a germicidal chamber with disinfection stages or channels each having UVC LED light engines therein. The air treatment system includes an intake port, an exhaust port and a circulation fan that pushes or pulls air into and through the germicidal chamber. The germicidal chamber can include baffle structures and can contain a metal-oxide material and/or a metal-sulfide material. The air treatment system includes a control unit and sensor that regulates air flow provided by the circulation fan and/or the fluence or power levels of the UVC LED light engines.

Abstract: The LED grow-light system includes one or more grow-light canopies with linear LED light bars to provide upward and/or downward lighting in a central illumination area. The LED grow-light system or grow-light canopies are preferably constructed using T-slot interconnects that lock into T-channels of the T-slot bars and/or T-slot light bars and the LED grow-light systems are housed in a controlled modular grow-light containers that include sky-light structures and/or light tubes that allow the controlled modular grow containers to be stacked or placed next to each other and minimize the footprint for growing plants.

Abstract: A LED grow-light system is disclosed. The LED grow-light system includes one or more grow-light canopies with linear LED light bars to provide upward and downward lighting in a central illumination area. The LED light bars are preferably configured to move up and down relative to a grow bed. The LED grow-light system or grow-light canopies constructed using T-slot interconnects that lock into T-channels of the T-slot bars and/or T-slot light bars.

Abstract: A LED grow-light system is disclosed. The LED grow-light system includes one or more grow-light canopies with linear LED light bars to provide upward and downward lighting in a central illumination area. The LED light bars are preferably configured to move up and down relative to a grow bed. The LED grow-light system or grow-light canopies constructed using T-slot interconnects that lock into T-channels of the T-slot bars and/or T-slot light bars.

Abstract: A LED grow-light system is disclosed. The LED grow-light system includes one or more grow-light canopies with linear LED light bars to provide upward and downward lighting in a central illumination area. The LED light bars are preferably configured to move up and down relative to a grow bed. The LED grow-light system or grow-light canopies constructed using T-slot interconnects that lock into T-channels of the T-slot bars and/or T-slot light bars.

Abstract: A LED grow-light system is disclosed. The LED grow-light system includes dual-layer grow-light canopies with linear LED light bars to provide upward and downward lighting in a central illumination area. The LED light bars are preferably configured to move up and down relative to a grow bed through stepper motors attached to the grow-light canopies and vertical pole structures for supporting the grow-light canopies over the grow bed. The LED light bars include modulated LEDs, or LED arrays, to provide uniform light distribution over the grow bed while maintaining grow-light canopy footprints that are similar in size to the grow bed.

Abstract: A LED grow-light system is disclosed. The LED grow-light system includes dual-layer grow-light canopies with linear LED light bars to provide upward and downward lighting in a central illumination area. The LED light bars are preferably configured to move up and down relative to a grow bed through stepper motors attached to the grow-light canopies and vertical pole structures for supporting the grow-light canopies over the grow bed. The LED light bars include modulated LEDs, or LED arrays, to provide uniform light distribution over the grow bed while maintaining grow-light canopy footprints that are similar in size to the grow bed.

Abstract: A LED grow-light system is disclosed. The LED grow-light system includes dual-layer grow-light canopies with linear LED light bars to provide upward and downward lighting in a central illumination area. The LED light bars are preferably configured to move up and down relative to a grow bed through stepper motors attached to the grow-light canopies and vertical pole structures for supporting the grow-light canopies over the grow bed. The LED light bars include modulated LEDs, or LED arrays, to provide uniform light distribution over the grow bed while maintaining grow-light canopy footprints that are similar in size to the grow bed.

Abstract: A sensor, such as a motion sensor and/or an occupancy sensor, a soft switch relay controller, or a power pack can significantly reduce the in-rush current and thereby extend the life of relays and other electrical components susceptible to damage caused by in-rush current or voltage surges. The sensor, soft switch relay controller, and/or power pack can reduce the in-rush current when enabling or disabling a light source.

Abstract: A sensor, such as a motion sensor and/or an occupancy sensor, a soft switch relay controller, or a power pack can significantly reduce the in-rush current and thereby extend the life of relays and other electrical components susceptible to damage caused by in-rush current or voltage surges. The sensor, soft switch relay controller, and/or power pack can reduce the in-rush current when enabling or disabling a light source.