metal halide lamp

例句：

1. 1. The new metal halide lamps have a longer lifespan than traditional ones.
   新型金属卤素灯的使用寿命比传统灯具长。
2. 2. The manufacturer claims that their metal halide lamps are energy efficient and cost effective.
   制造商声称他们的金属卤素灯既节能又经济。
3. 3. The engineer used the metal halide lamp to illuminate the dark room during the night shift.
   工程师使用金属卤素灯在夜班期间照亮了黑暗的房间。