Apparatus for mounting a bulb in a reflector opening of a headli

Apparatus for mounting a luminaire to a ceiling

Apparatus for mounting and illuminating liquid crystal displays

Apparatus for mounting and supplying power to a luminaire

Apparatus for moving an ornament and drive means therefor

Apparatus for obtaining a desired tint

Apparatus for optically enhancing chemical reactions

Apparatus for presenting an audio signal to visual analog displa

Apparatus for producing a kinetic light sculpture and method...

Apparatus for producing light distributions

Apparatus for producing light distributions

Apparatus for producing light distributions

Apparatus for producing two mutually divergent light beams

Apparatus for projecting a light beam

Apparatus for projecting a light beam through a transparent...

Apparatus for projecting a light beam through a transparent...

Apparatus for projecting a line of light from a diode-laser...

Apparatus for projecting electromagnetic radiation with a tailor

Apparatus for projecting electromagnetic radiation with a tailor

Apparatus for projecting electromagnetic radiation with a...