Equipment for general lighting purposes. EMC immunity requirements - Objective light flickermeter and voltage fluctuation immunity test method Ingestion-build-181247 where the total thickness is

where the total thickness is less than or equal to 9 mm

but it does not cover flameproof or other special features that may be required

Environmental

This document provides an overview of office viewing environment and colour characterization guidelines for use with office equipment

BS EN 60839-11-31 describes the network model

Equipment for general lighting purposes. EMC immunity requirements - Objective light flickermeter and voltage fluctuation immunity test method Ingestion-build-181247 where the total thickness is1 Scope This part of IEC 61547 describes an objective light flickermeter, which can be applied for the following purposes: measuring the intrinsic performance of all lighting equipment without the application of voltage fluctuations in terms of illuminanceflicker; during this measurement, the lighting equipment is supplied with a stable mains; testing the immunity performance of lighting equipment against (unintentional) voltage fluctuation