Optical means for annular illumination of a spot
Optical receiving body for at least one LED
Optical system for airport semi-flush approach lights
Optical system for generating multiple light beams from a single
Optical system for lighting fixture
Optical system having retro-reflectors
Optical unit for aisle lighting
Ornamental lighting device
Outdoor lighting device
Outdoor lighting fixture
Outdoor luminaire having improved latching means for the compone
Overhead lamp with elongated light source and flux splitting hou
PAR Flood lamp
Par lamp
Par spot lamp
Par spot lamp
Parallel light moving type exposure apparatus
Pathway light fixture with interchangeable components
Patient light with hanger and hinge arrangement for removal with
Photography light