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On May 30, 2017, the IEC released the 2017 version of the IEC60598-2-17 "Lamps - Part 2-17: Special Requirements - Stage Lighting, Television, Film and Photography (Indoor and Outdoor)" (2nd Edition) ). IEC 60598-2-17:2017 specifies requirements for stage, television, film and photo studio lighting (including spotlights and floodlighting) using electric light sources, power supply voltages up to 1000V, and for outdoor and indoor use. The second edition canceled and replaced the revisions of the first and 1990 editions published in 1984. This edition is a technical revision. This edition contains the following major technical changes to the previous version: a) Scope of application from source to electric source, and the use of electric light sources in place of tungsten, tubular fluorescent lamps and other discharge lamps. b) Considering many special cases of many LED lamps, such as irreplaceable light source, no glass bulb, or lower operating temperature, the relevant provisions have been modified. The relevant provisions will only apply to light source replaceable lamps and glass bulbs. The light source of the shell, or a fixture with a high surface temperature. For film and television stage lighting that has already used LED light sources in a large amount, the above-mentioned standard modification means loosening the LED lamps, which is conducive to the development and application of LED lighting products for film and television stage.