申请日期 | 2025-06-25 | 申请号 | US11595632 |
公开(公告)号 | US20080111489A1 | 公开(公告)日 | 2008-05-15 |
公开国别 | US | 申请人省市代码 | 全国 |
申请人 | JOHNSTON COLIN W; LEONARD JAMES A; AURONGZEB DEEDER; ABE KAZUYA; KOZAWA MAKOTO | ||
简介 | A lamp includes a discharge sustaining fill which includes cesium halide, one of indium halide and thallium halide, optionally gadolinium halide and a rare earth halide component selected from dysprosium halide, holmium halide, thulium halide, and neodymium halide. In operation without a jacket, the lamp may have a color temperature of from 7, 000K to 14, 000K and a color rendering index of at least 70 when operated at an arc wall loading in excess of about 2 W/mm2. |
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