Patent ID: 7901111

Claim:
A lighting device, comprising: at least a first solid state light emitter; at least a first light filter, and at least a first luminescent material-containing structure, said first solid state light emitter and said first light filter being positioned relative to one another such that if said first solid state light emitter is illuminated, said first solid state light emitter will emit first solid state emitter light, and at least a portion of said first solid state emitter light will exit said first light filter, said first light filter allowing passage of at least some light having wavelength within a first solid state emitter range of wavelength and reflecting at least some light having wavelength outside said first solid state emitter range of wavelength, said first solid state emitter range of wavelength consisting of wavelengths of light emitted by said first solid state light emitter if said first solid state light emitter is illuminated, such that if said first solid state light emitter is illuminated so that said first solid state light emitter emits said first solid state emitter light, at least a portion of said first solid state emitter light will pass through said first light filter, said first light filter in direct contact with said first solid state light emitter, said first luminescent material-containing structure spaced from said first light filter.