Abstract: A trim retention assembly (280) for a recessed luminaire (100) comprising a—retention device anchor (328) and a retention device retaining feature (329) both disposed in the recessed luminaire (100), —retention device coupling feature (755) disposed on a trim (749), and—retention device (330) having a—luminaire anchor (335), —resilient feature (334), —luminaire retention feature (333), and—trim coupling feature (331), where the i) luminaire anchor is coupled to the retention device anchor, ii) trim coupling feature is coupled to the retention device coupling feature, iii) resilient feature has a loaded position and an unloaded position, iv) retention device retaining feature holds the resilient feature in the loaded position, v) trim coupling feature is disposed below a structure (159) when the resilient feature is in the loaded position, and vi) resilient feature pulls the trim against the structure when resilient feature is in the unloaded position.

Abstract: A trim retention assembly (280) for a recessed luminaire (100) comprising a —retention device anchor (328) and a retention device retaining feature (329) both disposed in the recessed luminaire (100), —retention device coupling feature (755) disposed on a trim (749), and —retention device (330) having a —luminaire anchor (335), —resilient feature (334), —luminaire retention feature (333), and —trim coupling feature (331), where the i) luminaire anchor is coupled to the retention device anchor, ii) trim coupling feature is coupled to the retention device coupling feature, iii) resilient feature has a loaded position and an unloaded position, iv) retention device retaining feature holds the resilient feature in the loaded position, v) trim coupling feature is disposed below a structure (159) when the resilient feature is in the loaded position, and vi) resilient feature pulls the trim against the structure when resilient feature is in the unloaded position.

Abstract: A trim attachment system includes a light fixture housing and a first coiled spring bracket having a first coil section and a first elongated section. The first elongated section is positioned in the light fixture housing and attached to the light fixture housing, where the first coil section is attachable to a trim to pull up the trim toward an opening of the housing. The trim attachment system further includes a second coiled spring bracket having a second coil section and a second elongated section. The second elongated section is positioned in the light fixture housing and attached to the light fixture housing, where the second coil section is attachable to the trim to pull up the trim toward the opening of the housing.

Abstract: An optical device includes a body having one or more apertures located therein configured to detachably couple the body to a surface of a lighting device. The lighting device has one or more attachment elements on the surface. The attachment elements each have a sleeve extending from the surface and a head. The one or more sleeves each have a sleeve diameter smaller than a head diameter of the head, each of the one or more apertures have a flange having a flange diameter smaller than the head diameter of the head portion such that the flange is configured to be located at least partially around the sleeve and below the head when the optical device is detachably coupled to the surface of the lighting device.

Abstract: A trim attachment system includes a light fixture housing and a first coiled spring bracket having a first coil section and a first elongated section. The first elongated section is positioned in the light fixture housing and attached to the light fixture housing, where the first coil section is attachable to a trim to pull up the trim toward an opening of the housing. The trim attachment system further includes a second coiled spring bracket having a second coil section and a second elongated section. The second elongated section is positioned in the light fixture housing and attached to the light fixture housing, where the second coil section is attachable to the trim to pull up the trim toward the opening of the housing.

Abstract: A lighting fixture includes a lighting device, a motion sensor, and a wireless transceiver configured to transmit and receive wireless signals. The lighting fixture further includes a controller communicably coupled to the lighting device, to the motion sensor, and to the transceiver. The controller is configured to adjust a light provided by the lighting device based on a motion detection by the motion sensor and based on a wireless input signal received by the transceiver indicating whether a second motion is detected by a second lighting fixture.

Abstract: A lighting fixture includes a lighting device, a motion sensor, and a wireless transceiver configured to transmit and receive wireless signals. The lighting fixture further includes a controller communicably coupled to the lighting device, to the motion sensor, and to the transceiver. The controller is configured to adjust a light provided by the lighting device based on a motion detection by the motion sensor and based on a wireless input signal received by the transceiver indicating whether a second motion is detected by a second lighting fixture.

Abstract: A lighting fixture includes a lighting device, a motion sensor, and a wireless transceiver configured to transmit and receive wireless signals. The lighting fixture further includes a controller communicably coupled to the lighting device, to the motion sensor, and to the transceiver. The controller is configured to adjust a light provided by the lighting device based on a motion detection by the motion sensor and based on a wireless input signal received by the transceiver indicating whether a second motion is detected by a second lighting fixture.

Abstract: A lighting fixture includes a lighting device, a motion sensor, and a wireless transceiver configured to transmit and receive wireless signals. The lighting fixture further includes a controller communicably coupled to the lighting device, to the motion sensor, and to the transceiver. The controller is configured to adjust a light provided by the lighting device based on a motion detection by the motion sensor and based on a wireless input signal received by the transceiver indicating whether a second motion is detected by a second lighting fixture.

Abstract: A lighting fixture includes a lighting device, a motion sensor, and a wireless transceiver configured to transmit and receive wireless signals. The lighting fixture further includes a controller communicably coupled to the lighting device, to the motion sensor, and to the transceiver. The controller is configured to adjust a light provided by the lighting device based on a motion detection by the motion sensor and based on a wireless input signal received by the transceiver indicating whether a second motion is detected by a second lighting fixture.