Metal halide lamp for high-pressure discharge lamp, contains ionizable fill having inert gas, mercury and/or metal halides, halogen(s), thallium, sodium, lithium and rare earths, and mercury halide

摘要

A metal halide lamp contains an ionizable fill having at least one inert gas, mercury and metal halides, and at least one halogen. The fill comprises thallium, sodium, lithium and rare earths as metals for halides. The fill additionally comprises mercury halide.