IEC 63356-2:2022

IEC 63356-2:2022 specifies design parameters and design values of an LED light source or related interface characteristics. NOTE 1 Interface characteristics can cover interfaces between the LED light source and the luminaire or the controlgear, or the LED light source and additional attachments. NOTE 2 Interfaces can be related to for example electrical, mechanical, or optical aspects. This document does not cover interchangeability between products from different LED light source manufacturers. NOTE 3 Interchangeability is covered by IEC 63356-1. Lamp caps and lampholders specified in the IEC 60061 series are not within the scope of this document.