Patent ID: 7862213

Claim:
A high intensity lighting fixture for producing a substantially controlled, concentrated light beam to a relatively distant target area comprising: a. a reflector frame comprising an inner surface including mounting structure and a primary opening over which a glass lens is mountable and through which extends a central beam axis; b. a very high total reflectance reflecting surface removably mountable to the mounting structure of the reflector frame; the reflecting surface comprising: i. a first reflecting section mounted on a first reflector frame sector generally following a surface of revolution relative to the central beam axis producing a first beam portion of the substantially controlled, concentrated light beam around the central beam axis; and ii. a second reflecting section mounted on a second reflector frame sector generally following another surface of revolution relative to the central beam axis but producing a second beam portion of the substantially controlled concentrated light beam which is shifted relative to the first beam portion; c. a connecting member having a first interface adapted for mounting to an elevating structure, and a second interface adapted for mounting to the reflector frame.