Luminaire

A double acting reflector system for a luminaire which projects a substantially rectangular light pattern onto a planar surface having a substantially sharp horizontal cutoff, comprising:

• a first reflector section;
• said first reflector section being generally concave with top, back, and side portions and a lower portion with an open end;
• said first reflector section being configured to substantially surround a source of light;
• and
• a second reflector section of a generally symmetrical configuration extending from said lower and back portions of said first reflector section, said second reflector section constructed and arranged to receive and further reflect light rays reflected from said first reflector section;
• said second reflector section including side edges, a central peak with curvilinear side portions curving downwardly from said peak to said side edges and a forwardly extending portion;
• a lens assembly;
• said lens assembly including a multi-planar, nonprismatic lens removably secured to said second reflector section.

A wall mounted luminaire, comprising:

• a housing, said housing defining a cavity;
• a source of light located high in said cavity;
• a double acting reflector system;
• a lens assembly including a multi-planar, transparent, nonprismatic lens;
• said double acting reflector system including a main reflector of generally concave configuration mounted in said cavity in said housing substantially surrounding said source of light;
• said double acting reflector system further including a lower reflector below said cavity in said housing;
• said main reflector having a configuration t capture light emanating from said source of light and to reflect a substantial portion of said light onto said said lower reflector;
• said lower reflector having a configuration to capture said light reflected from said main reflector and project said light outwardly and downwardly.

A luminaire adapted to luminate a planar area with a sharp horizontal cutoff in a generally rectangular light pattern, comprising:

• a housing defining a cavity with a downwardly facing open end;
• a source of light located in an upper portion of said cavity;
• means for mounting said housing on a vertical surface;
• a reflector system, said reflector system including a first top reflector portion in said cavity;
• said reflector system further including a lower second reflector portion extending downwardly from said cavity;
• a leans assembly secured to said housing over said downwardly facing open end, said lens assembly including a lens of transparent, nonprismatic substantially smooth material;
• said second portion of said reflector system being removably mounted in said lens assembly;
• said first portion of said reflector system including a substantially concave reflector shaped to conform to the internal periphery of said cavity, said first portion of said reflector system further being constructed and arranged to reflect light from said source of light onto said second portion of said reflector system;
• said second portion of said reflector system including side edges, a central peak with curvilinear side sections curving downwardly from said central peak to said side edges and a forwardly extending portion;
• said first portion of said reflector system including a front surface configured to reflect light downwardly onto said second portion of said reflector system, said first portion of said reflector system further including a back surface below said source of light configured to reflect light out of said downwardly facing open end of said housing and through said lens assembly.