Display lighting unit - Lighting units with arbitrary shapes has-corrigendum Who is this BS 5250+A1

Who is this BS 5250+A1 for

The technical requirements as to electric propulsion have been replaced with a reference to IEC 60092-501:2013

the driver's compartment of the rail vehicle is necessary to be designed for the locomotive/self-propelled rail vehicle's operation

The document does not cover the cooling emission

BS EN 15774 deals with all significant hazards

Display lighting unit - Lighting units with arbitrary shapes has-corrigendum Who is this BS 5250+A1What is PD IEC TR 6259513 Lighting units with arbitrary shapes about? PD IEC TR 62595 is a technical report on a display lighting unit. PD IEC TR 6259513 provides the best industry guidance on lightning units with arbitrary shapes. PD IEC TR 6259513 is the third subpart of the first part of a multi part series that focuses on common issues of light emission such as spatial uniformity of luminance and colour, the angular distribution of luminance and