Lighting device with adjustable spotlight beam
Lighting device, particularly a motor vehicle headlamp, having a
Lighting method and apparatus having a variable illuminated fiel
Lighting system with multiple beam shapes
Lighting unit and projector including the same
Method and apparatus for controlling reflected energy including
Methods and apparatuses for homogenizing light
Motor vehicle headlamp with a narrow outlet window
Motor vehicle headlight with condensing lens and diaphragm
Multi-lens light emitting diode
Multi-port projector improving the uniformity of the illuminated
Multiple focus point light
Multiple focus point light
Operating light
Optical configurations for distributing radially collimated...
Optical illumination device, exposure device and exposure...
Optical system for a wash light
Optical system permitting controlled shifting of the beam patter
Post top luminaire
Prism lantern