Patent No. Description

5,708,328 Universal burn metal halide lamp

5,598,063 Means for supporting and sealing the lead structure of a lamp

5,569,979 UV absorbing fused quartz and its use for lamp envelopes

5,394,057 Protective metal silicate coating for a metal halide arc discharge lamp

5,387,839 Electrode-inlead assembly for electrical lamps

5,357,167 High pressure discharge lamp with a thermally improved anode

5,253,153 Vehicle headlamp comprising a metal-halide discharge lamp including an inner envelope and a surrounding shroud

5,239,230 High brightness discharge light source

5,196,759 High temperature lamps having UV absorbing quartz envelope

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