Optical-path changing apparatus, and light radiating apparatus
Phosphor based light sources having a non-planar long pass...
Phosphor based light sources having a non-planar long pass...
Plastics skirt for rigidly interconnecting metallic base and gla
Polarized light emitting device
Polarized light producing lamp apparatus that uses low temperatu
Precision tubulation for self mounting lamp
Pressure relief hole seal for a sealed-beam headlamp
Probe stabilized arc discharge lamp
Projector lamp emitting color light
R lamp having an improved dome portion for increasing the useful
Radiation-emitting panels and display assemblies
Rectangular headlamp filament shield
Reflective electric incandescent lamp for producing high intensi
Reflective lamps having an improved light source mounting arrang
Reflector and eyelet construction for reflector-type lamps
Reflector and lamp combination
Reflector assembly with a startup element
Reflector electrode for electrodeless bulb
Reflector for high-intensity lamps