A wireless rail system for providing power and control to auxiliary devices on the rail is disclosed. Such a system includes a one or more channels mounted to a structural building component forming a rail. Auxiliary devices on the rail communicate with each other and user devices. Each of the auxiliary devices are addressable either wirelessly or by a parallel bus within the rail. The auxiliary devices are connected and disconnected from the rail by rotating approximately 90 degrees.

A device and method for housing a terminator circuit and brightly distributing light from one surface and dimly distributing light from another surface with a single light source. Additionally, light may be distributed from a top surface, a bottom surface and through an edge surface. In operation, the light fixture of figure may provide tri-directional lighting by providing light from the LEDs directed from one side of the light fixture, while providing light from a second side of the light fixture in the opposite direction (but offset), and directing a third portion of light from one of the LED arrays through a light pipe to an edge of the fixture. This allows a lighting designer a wide range of aesthetics and lighting affects because light of different densities may be directed where needed.

A device and method for housing a terminator circuit and brightly distributing light from one surface and dimly distributing light from another surface with a single light source. Additionally, light may be distributed from a top surface, a bottom surface and through an edge surface. In operation, the light fixture of figure may provide tri-directional lighting by providing light from the LEDs directed from one side of the light fixture, while providing light from a second side of the light fixture in the opposite direction (but offset), and directing a third portion of light from one of the LED arrays through a light pipe to an edge of the fixture. This allows a lighting designer a wide range of aesthetics and lighting affects because light of different densities may be directed where needed.

An assembly including a channel track for engagement with the surface of a desk, having a generally flat bottom surface, a hollow interior portion and a slot extending the entire length of the channel track; at least two hubs, having a coupling with a bushing for receiving an office accessory; at least two plate nuts disposed in the hollow interior portion of the channel track, and wherein each hub is secured to a corresponding plate nut by a bolt which extends through the hub, through the slot in the channel track and into engagement with the corresponding plate nut; wherein when the plate nuts and hubs are loosely connected, the plate nuts and hubs are free to slide in the slot in the direction of the length of the channel track and when the plate nuts and hubs are tightly connected, the plate nuts and hubs are retained in their position in the slot without any sliding movement; and either a bolt or clamp member for securing the channel track to the desk.

An assembly including a channel track for engagement with the surface of a desk, having a generally flat bottom surface, a hollow interior portion and a slot extending the entire length of the channel track; at least two hubs, having a coupling with a bushing for receiving an office accessory; at least two plate nuts disposed in the hollow interior portion of the channel track, and wherein each hub is secured to a corresponding plate nut by a bolt which extends through the hub, through the slot in the channel track and into engagement with the corresponding plate nut; wherein when the plate nuts and hubs are loosely connected, the plate nuts and hubs are free to slide in the slot in the direction of the length of the channel track and when the plate nuts and hubs are tightly connected, the plate nuts and hubs are retained in their position in the slot without any sliding movement; and either a bolt or clamp member for securing the channel track to the desk.

The invention discloses a lamp with an assembling and disassembling function, which includes a lamp tube, wherein a fixing element for mounting with an equipment guide rail is arranged on the lamp tube, and the fixing element includes a mounting sliding chute, which is adapted to the equipment guide rail, so that the mounting sliding chute can slide into the equipment guide rail; a locking element, which is arranged in the mounting sliding chute and is pressed against and matched with a groove of the equipment guide rail to fix the lamp tube on the equipment guide rail; and an operating element, an outer contour of the operating element being exposed from an outer contour of the lamp tube, an interior of the operating element being connected with the locking element, the rotating element being rotated to drive the locking element to lock and unlock equipment.

The invention discloses a lamp with an assembling and disassembling function, which includes a lamp tube, wherein a fixing element for mounting with an equipment guide rail is arranged on the lamp tube, and the fixing element includes a mounting sliding chute, which is adapted to the equipment guide rail, so that the mounting sliding chute can slide into the equipment guide rail; a locking element, which is arranged in the mounting sliding chute and is pressed against and matched with a groove of the equipment guide rail to fix the lamp tube on the equipment guide rail; and an operating element, an outer contour of the operating element being exposed from an outer contour of the lamp tube, an interior of the operating element being connected with the locking element, the rotating element being rotated to drive the locking element to lock and unlock equipment.

A merchandiser including a case that defines a product display area and a luminaire that is coupled to the case to illuminate at least a portion of the product display area. The luminaire is slidably and rotatably coupled to the case at a single point.

A merchandiser including a case that defines a product display area and a luminaire that is coupled to the case to illuminate at least a portion of the product display area. The luminaire is slidably and rotatably coupled to the case at a single point.

A safety holiday light assembly facilitates installation of holiday lighting to an exterior perimeter of a building from the ground surface. A substantially rigid tube defines a hollow cavity which carries an alignment member comprising a rod and plurality of spheres. Each sphere is detachably affixed via a cantilever to holiday lighting, which is disposed around a perimeter when the alignment member is inserted into the rigid tube. The tube may be color coordinated to match the colors of the building. The tube may form protective seals against external elements.