Illuminating device, display device and optical film
Illuminating devices employing titanium dioxide photocatalysts
Illuminating lamp with enhanced far infrared radiation
Illumination system for an image projection device
Illumination systems utilizing light emitting diodes and...
Illumination unit
Incandescent bug lamp with cadmium-free powder coating
Incandescent electric lamp with etalon type transparent heat mir
Incandescent electric lamp with means for reducing effects of de
Incandescent electric lamp with partial light transmitting coati
Incandescent electric lamp withheat recovery means
Incandescent illumination system
Incandescent illumination system
Incandescent lamp
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 good color rendering properties at a hi
Incandescent lamp having IR reflecting layer and specially shape