Standards and Norms for LED Modules (PPT)

摘要

1 For European conformity (CE) LED modules have to comply with: – IEC 62031: Safety of LED modules – IEC 62471: photobiological safety 2 To make white LED modules comparable, the performance standard is under development to fix the determination of: – Light output – Code of chromaticity coordinates – Endurance tests: Reliability, life – Photometric code.