Abstract: A lighting device includes a base configured to be attachable to a support structure. A light housing is coupled to the base and is configured to be engageable with a light source to illuminate a light beam along an illumination axis. The light housing is attached to the base in a manner which allows the light housing to be moveable relative to the base. A beam modifying device is configured to be selectively attachable to the light housing in optical alignment with the light source. The light housing is configured such that movement of the light housing relative to the base facilitates adjustment of the position of an illuminated area. The beam modifying device is configured such that attachment of the beam modifying device to the light housing facilitates adjustment of the size of the illuminated area.

Abstract: A lighting device includes a base configured to be attachable to a support structure. A light housing is coupled to the base and is configured to be engageable with a light source to illuminate a light beam along an illumination axis. The light housing is attached to the base in a manner which allows the light housing to be moveable relative to the base. A beam modifying device is configured to be selectively attachable to the light housing in optical alignment with the light source. The light housing is configured such that movement of the light housing relative to the base facilitates adjustment of the position of an illuminated area. The beam modifying device is configured such that attachment of the beam modifying device to the light housing facilitates adjustment of the size of the illuminated area.

Abstract: A lighting system and process for lighting objects particularly art works such as paintings and sculptures, comprising a diffusing film that scatters the light such that the object is illuminated substantially uniformly. The preferred embodiment employs one row of such lighting sources for small objects, and two or more rows for larger objects. The inner row is directed towards the top portion of the object and the outer row is directed towards the bottom portion of the object. The rows need not be placed next to each other. For 3-dimensional objects, one row may be below the object and the other row above to eliminate shadows.

Abstract: A lighting system and process for lighting objects particularly art works such as paintings and sculptures, comprising a diffusing film that scatters the light such that the object is illuminated substantially uniformly. The preferred embodiment employs one row of such lighting sources for small objects, and two or more rows for larger objects. The inner row is directed towards the top portion of the object and the outer row is directed towards the bottom portion of the object. The rows need not be placed next to each other. For 3-dimensional objects, one row may be below the object and the other row above to eliminate shadows.

Abstract: The support system and method enables exact and preferably machine assisted manual location and height placement of a vacuum operated hold down with rigid pre-set support on a conventional working table. A height adjustable jack screw support with angularly flexible hold down enables a holding support engaging the bottom of a work piece even where a lower surface of the work piece has an irregular shape due to the ability of the upper cup support to passively tilt to engage the work piece.

Abstract: The support system and method enables exact and preferably machine assisted manual location and height placement of a vacuum operated hold down with rigid pre-set support on a conventional working table. A height adjustable jack screw support with angularly flexible hold down enables a holding support engaging the bottom of a work piece even where a lower surface of the work piece has an irregular shape due to the ability of the upper cup support to passively tilt to engage the work piece.