Cadmium free bug lamp with rutile TiO.sub.2 coating containing chromium and antimony in the rutile lattice

摘要

A cadmium free bug lamp which emits a yellow color when energized and which has very low emission in the range of from 310-380 nm employs a coating wherein the yellow emitting pigment is a rutile TiO.sub. 2 containing minor amounts of antimony and chromium in the rutile crystal lattice.