隧道施工照明,长期以来都是沿用白炽灯,近几年来我国采用新奥法全断面开挖机械化施工,已不适应。本文着重从隧道地下工程掌子面光源、隧道成洞和不作业地段光源及洞口场地光源、普遍采用第三代新光源的钠铊锢灯、高压钠灯、钪钠灯、镝灯等进行了介绍。 Tunnel construction lighting, incandescent lamps have long been used in recent years, China’s use of new Austrian law full mechanized excavation section construction, has not adapted. This article focuses on the light source from the underground surface of the tunnel project, tunnel holes and non-working area light source and light source at the cave site, the third generation of new light sodium sodium lamp, high pressure sodium lamp, sodium scandium lamp, dysprosium lamp were introduced.