This part of IEC 63356 specifies data sheets of LED lamps and LED modules with a series of parameters per data sheet for a specific LED light source that enables interchangeability between products from different LED light source manufacturers.
NOTE Compliance criteria relating to data sheet parameters in this document are covered by IEC 635541 or IEC 62031 for safety, and IEC 635552 for performance.
EN IEC 63356-1 ED3
IEC 63356-1:2026