All products fall under scope of KWS IEC 60838-1:2019; Miscellaneous lampholders - Part 1: General requirements and tests; Lamp caps and holders (ICS:29.140.10)
Miscellaneous lampholders - Part 1: General requirements and tests (162 page(s), in English)
Applies to lampholders of miscellaneous types intended for building-in (to be used with general purpose light sources, projection lamps, floodlighting lamps and street-lighting lamps with caps as listed in Annex A) and the methods of test to be used in determining the safe use of lamps in lampholders. This fifth edition cancels and replaces the fourth edition published in 2004, Amendment 1:2008 and Amendment 2:2011. This edition constitutes a technical revision.