Abstract: A light emitting diode (LED) filament light bulb is disclosed. The LED filament light bulb includes a plurality of LED filaments, an RF driver, an antenna, and a cover. The antenna defines a first end portion and a second end portion, where the first end portion of the antenna is electrically connected and in signal communication with the RF driver. The cover defines an external wall and a support structure. The external wall defines an interior volume and the support structure defines an evacuation passageway and a cavity. The evacuation passageway and the antenna are both received within the cavity of the support structure and the evacuation passageway is fluidly connected to the interior volume of the cover.

Abstract: A light emitting diode (LED) filament light bulb is disclosed. The LED filament light bulb includes a plurality of LED filaments, an RF driver, an antenna, and a cover. The antenna defines a first end portion and a second end portion, where the first end portion of the antenna is electrically connected and in signal communication with the RF driver. The cover defines an external wall and a support structure. The external wall defines an interior volume and the support structure defines an evacuation passageway and a cavity. The evacuation passageway and the antenna are both received within the cavity of the support structure and the evacuation passageway is fluidly connected to the interior volume of the cover.

Abstract: A light emitting diode (LED) filament light bulb is disclosed. The LED filament light bulb includes a plurality of LED filaments, an RF driver, an antenna, and a cover. The antenna defines a first end portion and a second end portion, where the first end portion of the antenna is electrically connected and in signal communication with the RF driver. The cover defines an external wall and a support structure. The external wall defines an interior volume and the support structure defines an evacuation passageway and a cavity. The evacuation passageway and the antenna are both received within the cavity of the support structure and the evacuation passageway is fluidly connected to the interior volume of the cover.

Abstract: A light fixture is disclosed, and includes a light emitting diode (LED) engine including plurality of LEDs that transmit visible light. The light fixture also includes a waveguide, where the LEDs of the LED engine surround the waveguide and transmit the visible light in a direction towards the waveguide. The light fixture also includes a second element that provides a secondary service. The light fixture also includes a housing that defines a cavity, where the LED engine and waveguide are positioned within the cavity proximate the front of the light fixture, and the a secondary element is positioned within the cavity toward the rear of the light fixture.

Abstract: A light fixture is disclosed, and includes a light emitting diode (LED) engine including plurality of LEDs that transmit visible light. The light fixture also includes a waveguide, where the LEDs of the LED engine surround the waveguide and transmit the visible light in a direction towards the waveguide. The light fixture also includes a second element that provides a secondary service. The light fixture also includes a housing that defines a cavity, where the LED engine and waveguide are positioned within the cavity proximate the front of the light fixture, and the a secondary element is positioned within the cavity toward the rear of the light fixture.

Abstract: A light bulb is disclosed, and includes a screw shell defining a cavity, a screw shell insulator, and a driver board. The screw shell insulator defines a passageway that terminates in an aperture. The driver board includes a positive leg that projects from a proximal edge of the driver board, with a proximal end portion that protrudes outside of the aperture, and a negative leg that projects from the proximal edge of the driver board, with a proximal end portion that is electrically connected to the screw shell. The positive leg is configured to extend through the passageway to make electrical contact with a positive terminal of a light socket. Variants in which a base shell and the legs are configured for bayonet type, multifaceted reflector, and T8-like bases are also disclosed.

Abstract: A light emitting diode (LED) filament light bulb is disclosed. The LED filament light bulb includes a plurality of LED filaments, an RF driver, an antenna, and a cover. The antenna defines a first end portion and a second end portion, where the first end portion of the antenna is electrically connected and in signal communication with the RF driver. The cover defines an external wall and a support structure. The external wall defines an interior volume and the support structure defines an evacuation passageway and a cavity. The evacuation passageway and the antenna are both received within the cavity of the support structure and the evacuation passageway is fluidly connected to the interior volume of the cover.

Abstract: A light emitting diode (LED) filament light bulb is disclosed. The LED filament light bulb includes a plurality of LED filaments, an RF driver, an antenna, and a cover. The antenna defines a first end portion and a second end portion, where the first end portion of the antenna is electrically connected and in signal communication with the RF driver. The cover defines an external wall and a support structure. The external wall defines an interior volume and the support structure defines an evacuation passageway and a cavity. The evacuation passageway and the antenna are both received within the cavity of the support structure and the evacuation passageway is fluidly connected to the interior volume of the cover.

Abstract: A downlight fixture is disclosed, and includes a lens defining at least one lens opening, a reflector, and a housing. The reflector defines at least one first retaining feature and at least one second retaining feature. The at least one lens opening is shaped to receive a corresponding first reflector retaining feature to interlock the lens and the reflector with one another. The housing defines at least one housing opening shaped to receive a corresponding second retaining feature to interlock the housing and the reflector with one another. The lens, the reflector, and the housing are each constructed of plastic.

Abstract: A light bulb is disclosed, and includes a screw shell defining a cavity, a screw shell insulator, and a driver board. The screw shell insulator defines a passageway that terminates in an aperture. The driver board includes a positive leg that projects from a proximal edge of the driver board, with a proximal end portion that protrudes outside of the aperture, and a negative leg that projects from the proximal edge of the driver board, with a proximal end portion that is electrically connected to the screw shell. The positive leg is configured to extend through the passageway to make electrical contact with a positive terminal of a light socket. Variants in which a base shell and the legs are configured for bayonet type, multifaceted reflector, and T8-like bases are also disclosed.

Abstract: A light emitting diode (LED) filament light bulb is disclosed. The LED filament light bulb includes a plurality of LED filaments, an RF driver, an antenna, and a cover. The antenna defines a first end portion and a second end portion, where the first end portion of the antenna is electrically connected and in signal communication with the RF driver. The cover defines an external wall and a support structure. The external wall defines an interior volume and the support structure defines an evacuation passageway and a cavity. The evacuation passageway and the antenna are both received within the cavity of the support structure and the evacuation passageway is fluidly connected to the interior volume of the cover.

Abstract: A light fixture is disclosed, and includes a light emitting diode (LED) engine including plurality of LEDs that transmit visible light. The light fixture also includes a waveguide, where the LEDs of the LED engine surround the waveguide and transmit the visible light in a direction towards the waveguide. The light fixture also includes a second element that provides a secondary service. The light fixture also includes a housing that defines a cavity, where the LED engine and waveguide are positioned within the cavity proximate the front of the light fixture, and the a secondary element is positioned within the cavity toward the rear of the light fixture.

Abstract: A downlight fixture is disclosed, and includes a lens defining at least one lens opening, a reflector, and a housing. The reflector defines at least one first retaining feature and at least one second retaining feature. The at least one lens opening is shaped to receive a corresponding first reflector retaining feature to interlock the lens and the reflector with one another. The housing defines at least one housing opening shaped to receive a corresponding second retaining feature to interlock the housing and the reflector with one another. The lens, the reflector, and the housing are each constructed of plastic.

Abstract: A downlight fixture is disclosed, and includes a lens defining at least one lens opening, a reflector, and a housing. The reflector defines at least one first retaining feature and at least one second retaining feature. The at least one lens opening is shaped to receive a corresponding first reflector retaining feature to interlock the lens and the reflector with one another. The housing defines at least one housing opening shaped to receive a corresponding second retaining feature to interlock the housing and the reflector with one another. The lens, the reflector, and the housing are each constructed of plastic.

Abstract: A downlight fixture is disclosed, and includes a lens defining at least one lens opening, a reflector, and a housing. The reflector defines at least one first retaining feature and at least one second retaining feature. The at least one lens opening is shaped to receive a corresponding first reflector retaining feature to interlock the lens and the reflector with one another. The housing defines at least one housing opening shaped to receive a corresponding second retaining feature to interlock the housing and the reflector with one another. The lens, the reflector, and the housing are each constructed of plastic.

Abstract: A flat LED PAR lamp having an antenna secured to the exterior parabolic wall of the glass reflector for use in a wireless network. The interior wall is coated with an aluminized reflective coating that shields the antenna from the internally radiated noise. The aluminized parabolic reflector, together with its companion flat clear lens, is made using a lead-free glass to improve the lumen preservation over the life of the lamp. An efficient LED lamp array is used as the primary source of illumination within the parabolic reflector. Mounted in the base of the LED PAR lamp is the wireless communication and control.

Abstract: An irreversible electrical base for irreversibly converting an incandescent lighting product to a low-power lighting product is provided. Various methods of converting an incandescent lighting product to a low-power lighting product and converting a low-power lighting product to an incandescent lighting product, are provided. Various non-threaded incandescent light bulbs, non-threaded halogen incandescent light bulbs, and non-threaded LED-based light bulbs are provided. A keyless lighting fixture having an insert and twist connector is provided.

Abstract: An irreversible electrical base for irreversibly converting an incandescent lighting product to a low-power lighting product is provided. Various methods of converting an incandescent lighting product to a low-power lighting product and converting a low-power lighting product to an incandescent lighting product, are provided. Various non-threaded incandescent light bulbs, non-threaded halogen incandescent light bulbs, and non-threaded LED-based light bulbs are provided. A keyless lighting fixture having an insert and twist connector is provided.

Abstract: Various embodiments of lighting assemblies, lighting apparatus, and lighting systems are provided. The lighting assemblies, apparatus, and systems can have first and second contacts disposed to retain a bulb and to pierce an insulation layer on a conductor. The lighting assemblies, lighting apparatus, and lighting systems can be low voltage lighting assemblies and lighting systems. Methods of installing lighting systems are also provided.