Abstract: Disclosed is a disinfection device for controllably emitting and directing disinfecting UV energy to at least one elongate first target location and at least one elongate second target location in a user space. The disinfection device comprises a housing structure mountable on a support structure and having an outer boundary. The outer boundary is configured to provide a first array of outputs to emit and direct disinfecting UV energy to the at least one first target location, a second array of outputs to deliver directed disinfecting UV energy to the at least one second target location.

Abstract: Disclosed is a disinfection device for controllably emitting and directing disinfecting UV energy to at least one elongate first target location and at least one elongate second target location in a user space. The disinfection device comprises a housing structure mountable on a support structure and having an outer boundary. The outer boundary is configured to provide a first array of outputs to emit and direct disinfecting UV energy to the at least one first target location, a second array of outputs to deliver directed disinfecting UV energy to the at least one second target location.

Abstract: Disclosed is a luminaire structure for location in a corner. The luminaire structure has a housing including first and second housing structure segments configured to be located adjacent the corner in an operative position. The housing is configured to support at least one LED array, and to support at least one light delivery structure to be located at or adjacent a light output region. The housing has at least one internal services region to receive one or more components therein. A mounting interface is configured to cooperate with the housing and/or an anchor structure mounted in or adjacent to the corner area, to enable the housing to be deployed between a servicing position and an operative position. The housing is proximal to the anchor structure, at least in part, and the internal services region is rendered inaccessible for servicing by its proximity to the housing and the corner.

Abstract: Disclosed is a luminaire structure for location in a corner. The luminaire structure has a housing including first and second housing structure segments configured to be located adjacent the corner in an operative position. The housing is configured to support at least one LED array, and to support at least one light delivery structure to be located at or adjacent a light output region. The housing has at least one internal services region to receive one or more components therein. A mounting interface is configured to cooperate with the housing and/or an anchor structure mounted in or adjacent to the corner area, to enable the housing to be deployed between a servicing position and an operative position. The housing is proximal to the anchor structure, at least in part, and the internal services region is rendered inaccessible for servicing by its proximity to the housing and the corner.

Abstract: A light fixture device having at least one sealed LED lighting cartridge and a sealed casing with a lens region along one boundary thereof. The device includes one or more power supply elements extending from or accessible from the casing which are connectible with a power source. A housing of the device has at least one first housing structure defining at least two opposed cartridge-receiving zones. Each of the zones has a corresponding light output region cartridge-receiving and is configured to receive at least one sealed LED lighting cartridge with the lens region aligned with the corresponding light output region. A central interior cavity is provided to accommodate the power supply elements between, at least in part, the cartridge-receiving zones. At least one second housing structure to sealingly engage with the housing structure and sealingly close the central interior cavity.

Abstract: A light fixture device having at least one sealed LED lighting cartridge and a sealed casing with a lens region along one boundary thereof. The device includes one or more power supply elements extending from or accessible from the casing which are connectible with a power source. A housing of the device has at least one first housing structure defining at least two opposed cartridge-receiving zones. Each of the zones has a corresponding light output region cartridge-receiving and is configured to receive at least one sealed LED lighting cartridge with the lens region aligned with the corresponding light output region. A central interior cavity is provided to accommodate the power supply elements between, at least in part, the cartridge-receiving zones. At least one second housing structure to sealingly engage with the housing structure and sealingly close the central interior cavity.

Abstract: A reflector with an alignment recess is provided. The reflector has a recess portion that receives the base of a light emitting diode. At least a portion of an outer periphery of the base of the light emitting diode is adjacent at least portions of the recess portion of the reflector.

Abstract: A lens frame for mounting and cooling LEDs is described. The lens frame (120) may be continuous and attachable to a luminaire (100) having a luminaire housing (110) with an opening (112). The lens frame (120) may extend across and close the opening (112) of the luminaire housing (110). The lens frame (120) may include a recessed support surface (122), a lens attachment area (126) positioned outward from and peripherally of the support surface (122), and heat dissipating structure (130) located peripherally of the support surface (122). A plurality of LEDs (154) may be coupled to the support surface (122) of the lens frame (120) exteriorly of the luminaire housing (110) and a lens (188) may be coupled to the lens retaining area (126) of the lens frame (120).

Abstract: A reflector with an alignment recess is provided. The reflector has a recess portion that receives the base of a light emitting diode. At least a portion of an outer periphery of the base of the light emitting diode is adjacent at least portions of the recess portion of the reflector.

Abstract: A reflector with an alignment recess is provided. The reflector has a recess portion that receives the base of a light emitting diode. At least a portion of an outer periphery of the base of the light emitting diode is adjacent at least portions of the recess portion of the reflector.

Abstract: An LED optical assembly is provided having a heatsink, a support surface having a plurality of light emitting diodes, a plurality of reflectors, and a plurality of optical lenses. The heatsink is in thermal connectivity with the support surface. Each reflector is positioned over a corresponding light emitting diode and at least one optical lens is placed over a corresponding reflector.

Abstract: An LED optical assembly is provided having a support surface having a plurality of light emitting diodes, a plurality of reflectors, and a plurality of optical lenses. Each reflector is positioned over a corresponding light emitting diode and at least one optical lens is placed over a corresponding reflector.