Illumination systems utilizing light emitting diodes and...
Illumination unit
Incandescent electric lamp with etalon type transparent heat mir
Incandescent electric lamp with means for reducing effects of de
Incandescent illumination system
Incandescent illumination system
Incandescent lamp and illumination system with optimized...
Incandescent lamp having a halogen-containing atmosphere and an
Incandescent lamp having a reflecting dome and spheroconical env
Incandescent lamp having a reflecting screen and tongue
Incandescent lamp having IR reflecting layer and specially shape
Incandescent lamp utilizing cylindrical transparent heat mirror
Incandescent lamp with reflection coating
Incandescent lamp with structure for collecting evaporated filam
Incandescent lamp-reflector unit
Incandescent lighting
Incandescent projection lamp with internal reflector having ligh
Incandescent reflector heat lamp with uniform irradiance
Infrared reflector and infrared radiator having an infrared...
Integral reflector lamp