1·From above table, due to the high luminous efficacy XED energy-saving lamps, 150w XED special energy-saving lamp can replace 400w high High-pressure sodium lamp to gain the same road lighting effect.
从上表可以看出，由于XED特种节能灯的高发光效率，150w XED特种节能灯可替代400w高压钠灯，达到同样路面照明效果。
2·Suitable for incandescent lamp, mercury vapour lamp, sodium lamp and metal halide lamp.
内装白炽灯、汞灯、钠灯、金属卤灯。
3·It goes in for manufacturing lighting and electric appliance, high-voltage sodium lamp, mercury lamp, deuterium lamp, metallic halide lamp and measuring instrument.
专业从事光电器件、高压钠灯、汞灯、氘灯、金属卤化物灯及仪器仪表制造。
4·Instead of mercury lamp and sodium lamp.
能代替汞灯、钠灯使用。