Patent ID: 6176595
Filing Date: 2001-01-23
Classification: F21S,F21V,F21W

Abstract:
A lighting fixture connected to a power source for illuminating an area, said lighting fixture comprising:a) a cylindrical, vertically extending stationary housing including a first top end, a second bottom end and a socket for receiving a light bulb positioned in said first end;b) a vertically adjustable canopy including a hemispherical member having a first reflective side and a vertical cylindrical member, said hemispherical member having a cavity cut through a portion thereof extending through a central portion of said hemispherical member through which said vertical cylindrical member extends, said vertical cylindrical member having a bottom opening adapted to slide over said top end of said stationary housing; andc) means for adjustably securing said hemispherical and vertical members on said first top end of said housing comprising a plurality of vertically aligned recesses extending through said first top end of said housing, a recess extending through said vertical member and a pin releasably positioned to extend through a selected one of said plurality of vertically aligned recesses and said recess extending through said vertical member for selecting a vertical distance between said light bulb and the reflective side of said hemispherical member whereby moving said canopy results in changing the angle of light rays spreading out from said canopy.