Abstract: A networked driver for a powered device (PD) includes an input connection capable of receiving power and data from an external power and data source, one or more output connections capable of supplying power and data to the PD, and a circuit capable of initiating delivery of a predetermined amount of power to the external load when a physical negotiated link between the external power and data source is lost.

Abstract: A networked driver for a powered device (PD) includes an input connection capable of receiving power and data from an external power and data source, one or more output connections capable of supplying power and data to the PD, and a circuit capable of initiating delivery of a predetermined amount of power to the external load when a physical negotiated link between the external power and data source is lost.

Abstract: A system for control of conditioned air within a space includes a distribution hub connected to provide conditioned air, fresh air, or a combination thereof to the space, and to exhaust and/or return air from the space through the distribution hub, and a controller coupled to the distribution hub to control the provision of the conditioned air and the fresh air, and to control removal of the return air.

Abstract: A luminaire for lighting and for distribution of conditioned air within a space includes a housing having a lighting element, a duct opening, and at least one air vent coupled to the duct opening. The at least one air vent is configured to deliver conditioned air to the space. A method of controlling light and conditioned air delivery within a space, by a single combined lighting and conditioned air fixture, includes providing control and power signals to a controller coupled to the single combined lighting and conditioned air fixture, controlling lighting functions via the controller, and controlling conditioned air functions via the controller.

Abstract: A luminaire for lighting and for distribution of conditioned air within a space includes a housing having a lighting element, a duct opening, and at least one air vent coupled to the duct opening. The at least one air vent is configured to deliver conditioned air to the space. A method of controlling light and conditioned air delivery within a space, by a single combined lighting and conditioned air fixture, includes providing control and power signals to a controller coupled to the single combined lighting and conditioned air fixture, controlling lighting functions via the controller, and controlling conditioned air functions via the controller.

Abstract: A coordinated system for a location includes a plurality of sensors arrayed within the location to monitor and record location conditions, and a plurality of interconnected location subsystems for lighting, HVAC, and emergency response. A controller is coupled to the plurality of sensors and to the plurality of interconnected location subsystems. The controller is configured to collect data from the plurality of interconnected location subsystems, collect data from the plurality of sensors, and generate a building information data packet comprising the collected data and a set of building plans in three dimensions.

Abstract: A system for control of conditioned air within a space includes a distribution hub connected to provide conditioned air, fresh air, or a combination thereof to the space, and to exhaust and/or return air from the space through the distribution hub, and a controller coupled to the distribution hub to control the provision of the conditioned air and the fresh air, and to control removal of the return air.

Abstract: A luminaire includes a housing with a single piece, monolithic body, and a circuit board coupled to the housing. The circuit board includes circuitry for connection of lighting elements thereto, and is connectable to an external controller. An external controller controls lighting functions of the luminaire over a low voltage power and data connection.

Abstract: A luminaire for lighting and for distribution of conditioned air within a space includes a housing having a lighting element, a duct opening, and at least one air vent coupled to the duct opening. The at least one air vent is configured to deliver conditioned air to the space. A method of controlling light and conditioned air delivery within a space, by a single combined lighting and conditioned air fixture, includes providing control and power signals to a controller coupled to the single combined lighting and conditioned air fixture, controlling lighting functions via the controller, and controlling conditioned air functions via the controller.

Abstract: A lighting display system including a channel for mounting on a suitable display surface, a light secured within the channel, and an electrical means for powering the light. Preferably, the channel conforms to the shape of the light, which is a rope light, in order to releaseably retain the light. The channel can be interconnected with other channels, with caps including pivot caps, to form a lighting display suitable for mounting to an underlying surface of some types, such as a commercial or residential structure.

Abstract: A lighted handrail system is provided comprising in its basic form a handrail, a light source, and a power source. Preferably, the handrail has an opening adapted to receive the light source.

Abstract: A lighting display system is provided comprising in its basic form a channel for mounting on a suitable display surface, a light secured within the channel, and an electrical means for powering the light. Preferably, the channel conforms to the shape of the light, which is a rope light, in order to releaseably retain the light. The channel can be interconnected with other channels, with caps including pivot caps, to form a lighting display suitable for mounting to an underlying surface of some types, such as a commercial or residential structure.