Other

U.S. Industries, Inc.

Metropolitan Furniture Corp.

John R Brass

A luminaire of the direct lighting type includes a fluorescent lamp for emitting a torodial light pattern to a reflector assembly having a plurality of flat and contiguous facets spaced laterally from the lamp. The reflector functions to reflect the torodial light pattern within parallel light distribution zones. The reflector may be of the cross-beam type (FIGS. 1-4) or down-beam type (FIG. 5). The facets are precisely positioned relative to the light source to provide the above functions whereby the luminaire will function efficiently and will closely control direct and reflected glare. A louver-lens assembly can be utilized to enclose the open bottom of the luminaire and to aid in these functions, a method is also taught for plotting the precise positions of the facets.

Constant zone reflector for luminaires and method

A luminaire comprises a high intensity light source for emitting a spherical light pattern, a redirection module for converting the spherical light pattern into a radial light pattern, and a reflector module for reflecting the radial light pattern into a controlled and substantially uniform light pattern onto a visual task field.

Luminaire with improved illumination of a visual task field

A device for projecting light from a source to illuminate an area, having a lens, including at least two planar lens elements angularly disposed relative to each other. A first reflector is oriented to direct light from the source, substantially parallel to the first element and through said second element at a high angle of incidence which maximizes the passage of light and minimizes the secondary reflection of light from the source.

Growing community of inventors

San Rafael, CA, United States of America

John R Brass