Patent ID: 7545584
Filing Date: 2009-06-09
Classification: F21K,F21S,F21V,F21W,F21Y,G02B

Abstract:
1. A high intensity lighting apparatus, comprising: an outer housing; a curved support disk having an array of diode or laser-based integrated light sources attached thereto disposed within said housing, each of said light sources including a tube having a laser or diode chip at one end of said tube, said tubes each having at least one concave shaped exit surface on an end of said tube opposite said chip, said concave exit surface converging light emitted from each of said light source to focal points within said housing, a shape of said curved support disk converging respective ones of said focal points into a light beam having a common focal plane, and adjustable secondary optics disposed in said housing after said focal plane for creating various angles of transmission of said light beam.