| 摘要 |
A fluorescent lamp includes a phosphor composition comprising: Y 2 O 3 : Eu 3+ (YEO); at least one of LaPO 4 : Ce 3+ , Tb 3+ (LAP), MgAl 11 O 19 :Ce 3+ , Tb 3+ (CAT) or GdMgB 5 O 10 : Ce 3+ , Tb 3+ (CBT); a special BAMn phosphor, (Ba,Sr,Ca)(Mg 1-x Mn x )Al 10 O 17 :Eu 2+ , with a specific amount of Mn (x) as disclosed herein, and optionally halophosphor, with the proviso that there is no BaMgAl 10 O 17 : Eu 2+ (BAM). |
