HP1: Standard high pressure sodium lamp; 标准高压钠灯
HP2: Colour enhanced high pressure sodium lamp; 增色高压钠灯
HP3–HP5: High pressure metal halide lamps；高压金属卤化物灯
以下来自CIE15
魔咖色域 MyColorDoc.com
HP1: Standard high pressure sodium lamp; 标准高压钠灯
HP2: Colour enhanced high pressure sodium lamp; 增色高压钠灯
HP3–HP5: High pressure metal halide lamps；高压金属卤化物灯
以下来自CIE15