灯具第2-17部分:特殊要求 - 用于舞台照明 电视和电影制片厂的灯具（室外和室内）

[中文适用范围]： IEC 60598-2 的第 1 部分规定了舞台、电视、电影和摄影工作室照明设备（包括聚光灯和泛光灯投影仪）的使用要求，适用于室内外环境，供电电压不超过 1000 V。 [外文原描述]： IEC 60598-2-17:2017 specifies requirements for stage, television, film and photographic studio luminaires (including spot and floodlighting projectors) for use outdoors and indoors, with electric light sources on supply voltages not exceeding 1 000 V. This second edition cancels and replaces the first edition published in 1984 and Amendement 2:1990. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) extension of the applicable scope from light source to electric light source and replacement of "tungsten filament, tubular fluorescent and other discharge lamps" with "electric light source" in 17.1. b) consideration of the fact that there are many LED luminaires with non-replaceable light source, and light source without a glass bulb, or with low operation temperature: the applicable scope of relevant clauses therefore only applies to replaceable light source luminaires with a glass bulb lamp, or with high surface temperature.