Multiple output illumination using reflectors
Multiple-effect light source, especially usable as a projector f
Near field lens
Near field lens having reduced size
Near field lens with spread characteristics
Night light lamp-shade
Night light projector
Non-glaring aesthetically pleasing lighting fixtures
Non-glaring, aesthetically pleasing lighting fixtures
Nonimaging light source
Nonimaging optical illumination system
Nonimaging optical illumination system
Nonimaging optical illumination system
Novelty shadow projection lamp
Obstruction lighting system
Off-axis and segment collimation and projection
Off-axis parabolic reflector
One-piece collapsible lampshade
One-piece collapsible lampshade
Operating theatre lamp