BEAM ANGLE MATCHING FOR MULTI-COLOR FIXTURES

Organization Name

Inventor(s)

JAMES WILLIAM Preston of WESTFORD MA (US)

BEAM ANGLE MATCHING FOR MULTI-COLOR FIXTURES

This abstract first appeared for US patent application 18724657 titled 'BEAM ANGLE MATCHING FOR MULTI-COLOR FIXTURES

Original Abstract Submitted

A method of controlling light beam angles of light beams provided by a light fixture includes obtaining a narrowest and a widest beam angle values of a beam angle of a first light beam provided by a first cluster of LED-optics units and obtaining a narrowest and a widest beam angle values of a beam angle of a second light beam provided by a second cluster of LED-optics units. The method also includes controlling the first and second clusters of LED-optics units such that the beam angles of the first light beam and the second light beam are bound by a smaller one of the narrowest beam angle values of the beam angles of the first light beam and the second light beam and by a smaller one of the widest beam angle values of the beam angles of the first light beam and the second light beam.