本文件规定了牙科办公室中用于照亮患者口腔的操作灯的要求和试验方法。它还包含有关使用说明、标记和包装的规范。 本文件适用于工作灯，与光源技术无关。 本文件不包括辅助光源，例如牙科手机和牙科前照灯，以及专门设计用于口腔手术的操作灯。

This document specifies requirements and test methods for operating lights used in the dental office and intended for illuminating the oral cavity of patients. It also contains specifications on the instructions for use, marking and packaging. This document applies to operating lights, irrespective of the technology of the light source. This document excludes auxiliary light sources, for example, from dental handpieces and dental headlamps and also operating lights which are specifically designed for use in oral surgery.