名词
中文翻译：批准的灯具
同义词：
['approved light', 'approved fixture例句：1. The new lighting system is designed to improve safety in the workplace.（新的照明系统旨在提高工作场所的安全性。）']
例句：
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1. The new lighting system is designed to improve safety in the workplace.
新的照明系统旨在提高工作场所的安全性。
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2. The approved lamps have been installed in the classroom.
已批准的灯具已在教室安装。
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3. The company has received approval for a new energy-efficient lamp.
该公司已获得新型节能灯具的批准。