Wangs Alliance Corporation

Jonathan Ian Hoffman

Dunping Hu

Dimauro Andrade Edwards

Qianxiang Wang

Voravit Puvanakijjakorn

Bingzhu Yan

Michael Sabolcik

Suman Minnaganti

Apparatus and methods for lighting. The apparatus may include a removable recess lighting assembly. The lighting assembly may include a light-emitting diode ('LED') light source. The LED light source may include an LED. The lighting assembly may define a central axis. The apparatus may include a heat sink. The heat sink may be configured to be mounted in a structure. The heat sink may be configured to retain the lighting assembly. The heat sink may be configured to release the lighting assembly in response to a translation of the lighting assembly along the central axis. The translation may be a translation without a rotation of the light assembly about the central axis. In operation, the lighting assembly may be serviced without causing damage to the structure in which the apparatus is mounted. The lighting assembly may be removed through a defined aperture in the apparatus.

Small aperture light emitting diode LED lighting

Apparatus, methods and systems for lighting may be provided. Apparatus may include a fixture. The fixture may include a first light-emitting diode ('LED'). The first LED may emit light of a first color. The fixture may include a second LED. The second LED may emit light of a second color. The apparatus may include a light driver circuit. The light driver circuit may operate the fixture in a tunable color mode. The light driver circuit may operate the fixture in a dim-to-warm mode. The light driver circuit may switch between the tunable color mode and the dim-to-warm mode. The light driver circuit may switch between the tunable color mode and the dim-to-warm mode in response to a signal corresponding to a user mode-selection.

Dynamic dim-to-warm with color-tunable fixtures

Apparatus and methods for deployment of fixtures. The apparatus may include a system for controlling deployed fixtures. The system may receive user commands different devices in different formats. The fixtures may be independently addressable. The fixtures may be magnetically supported by a fixture support. A brace may join two or more fixture supports without reducing space available to support fixtures. The brace may join a fixture support to a fixture support accessory. An accessory may include a variable-angle junction. The fixture may include articulating joints for controlling the direction of a beam. The fixture may include a lens having an electrically controllable beam spread angle. The fixture may be stowable in the fixture support. The fixture may be slidable along a cord to adjust a height of the fixture. The fixture may include an extendable ring. The system may coordinate motions of the fixtures to follow a target. The fixture may include an elongated board. The elongated board may include a non-polar power socket.

Fixtures, power and control systems for same

Apparatus and methods for lighting are provided. The apparatus may include a lighting assembly. The lighting assembly may include a radius. The lighting assembly may include a light-emitting diode ('LED') light source. The LED light source may include an LED. The apparatus may include a heat sink. The heat sink may be configured to retain the lighting assembly. The lighting assembly may be configured to emit light from an aperture. The aperture may be included in a structure. The aperture may include a radius. The lighting assembly may be configured to tilt relative to the structure. The lighting assembly may be tilted by insertion of an item through the aperture. The difference between the lighting assembly radius and the aperture radius may be between 0.075 inches and 0.25 inches.

Small aperture light emitting diode ('LED') lighting

Apparatus and methods for lighting. The apparatus may include a power supply. The apparatus may include a controller. The controller may be configured to receive power from the power supply. The controller may be configured to receive a dimming signal generated external to the controller. The controller may be configured to receive from a user selection that includes a CCT partition set-point. The controller may be configured to transmit to a light source lighting power. The lighting power may correspond to the dimming signal. The lighting power may correspond to the CCT partition set-point. The light source may include a high correlated color temperature ('CCT') LED. The light source may include a low CCT LED. The CCT partition set-point may correspond to a selected value of a partition of power between the high CCT LED and the low CCT LED.

Dim-to-warm lighting

Apparatus and methods for deployment of fixtures. The apparatus may include a system for controlling deployed fixtures. The system may receive user commands different devices in different formats. The fixtures may be magnetically supported by a fixture support. A brace may join two or more fixture supports without reducing space available to support fixtures. The brace may join a fixture support to a fixture support accessory. An accessory may include a variable-angle junction. The fixture may include articulating joints for controlling the direction of a beam. The fixture may include a lens having an electrically controllable beam spread angle. The fixture may be slidable along a cord to adjust a height of the fixture. The fixture may include an extendable ring. The system may coordinate motions of the fixtures to follow a target. The fixture may include an elongated board. The elongated board may include a non-polar power socket.

Growing community of inventors

Bay Shore, NY, United States of America

Jonathan Ian Hoffman