Abstract: A lighting system for mounting adjacent a junction of a wall and a ceiling of a room comprises: a plurality of lighting fixtures mountable end-to-end along the wall and comprising plurality of mounting extrusions. A transition presents a concave transition facing into the interior of the room and is formed by a plurality of extrusions interfitting with the mounting extrusions.

Abstract: A track lighting and accessory system comprises a body having a first sidewall and a second sidewall, a first channel formed in an inner surface of the first sidewall and a second channel formed in an inner surface of the second sidewall. One or more members are positioned with a first edge portion in the first channel and a second edge portion in the second channel. One or more biasing members are in the second channel engaging the one or more members and biasing the one or more members into the first channel.

Abstract: A light apparatus is mounted to a surface of a building and comprises: at least one elongate mounting member engaged to the surface; spaced-apart brackets mounted to the at least one elongate mounting member and extending forward therefrom; at least one light source mounted to a plurality of the spaced apart brackets; a forward trim mounted to the spaced-apart brackets; a lower trim mounted to the spaced-apart brackets; and a passageway. The passageway passes at least one of: a fluid line; an optical fiber; a communications line; and a power line not powering the at least one light source.

Abstract: A lighting system for mounting adjacent a junction of a wall and a ceiling of a room comprises: a plurality of lighting fixtures mountable end-to-end along the wall and comprising plurality of mounting extrusions. A transition presents a concave transition facing into the interior of the room and is formed by a plurality of extrusions interfitting with the mounting extrusions.

Abstract: A lighting system for mounting adjacent a junction of a wall and a ceiling of a room comprises: a plurality of lighting fixtures mountable end-to-end along the wall and comprising plurality of mounting extrusions. A transition presents a concave transition facing into the interior of the room and is formed by a plurality of extrusions interfitting with the mounting extrusions.

Abstract: A light fixture comprises: a base; a light carrier pivotally mounted to the base; a light source carried by the light carrier; and an optic carried by the light carrier; wherein: the light source is mounted for adjustable spacing between the light source and the optic.

Abstract: A light fixture comprises: a base; a light carrier pivotally mounted to the base; a light source carried by the light carrier; and an optic carried by the light carrier; wherein: the light source is mounted for adjustable spacing between the light source and the optic.

Abstract: A light apparatus is mounted to a surface of a building and comprises: at least one elongate mounting member engaged to the surface; spaced-apart brackets mounted to the at least one elongate mounting member and extending forward therefrom; at least one light source mounted to a plurality of the spaced apart brackets; a forward trim mounted to the spaced-apart brackets; a lower trim mounted to the spaced-apart brackets; and a passageway. The passageway passes at least one of: a fluid line; an optical fiber; a communications line; and a power line not powering the at least one light source.

Abstract: A lighting system for mounting adjacent a junction of a wall and a ceiling of a room comprises: a plurality of lighting fixtures mountable end-to-end along the wall and comprising plurality of mounting extrusions. A transition presents a concave transition facing into the interior of the room and is formed by a plurality of extrusions interfitting with the mounting extrusions.

Abstract: A light fixture comprises: a base; a light carrier pivotally mounted to the base; a light source carried by the light carrier; and an optic carried by the light carrier; wherein: the light source is mounted for adjustable spacing between the light source and the optic.

Abstract: An exterior light includes a base, a transparent enclosure, an upper dome, a bulb mounted within the enclosure on a vertically adjustable bulb holder, a primary reflector mounted in the dome and a secondary reflector mounted on the bulb holder for adjustable movement relative to the bulb. The secondary reflector and bulb move together as the bulb holder is vertically adjusted. The adjustments of the secondary reflector relative to the bulb and the combination of the bulb and secondary reflector relative to the remainder of the exterior light allow the light to produce different standardized illumination patterns. The dome may be translucent and the light may be constructed as a reproduction of an antique gaslight, including one or more gas mantles illuminated by the bulb.