Optical element and projection-type image display device
Optical illumination device
Optical image projector and light source device for optical...
Phosphor-based LED apparatus with UV reflector
Pigment coated lamp and luminaire emitting colored light
Pigmented collar for bi-color light emitting diodes
Power lens for an automated luminaire
Projection unit including glass reflector with insulative cap me
Projector
Prophylaxic/therapeutic vehicle filter component for healthy...
Quasimonochromatic light source
Reading and viewing lamp
Reflecting base assembly for performance stage lamps
Reflector for lighting and/or indicator devices especially for v
Reflector lamp with low UV emission
Reflector window for use in a light lamp
Screenprinted uniformity filter for large area pulse solar...
Sealed sportlight
Sequential color recapture light system
Signal lamp