What to pay attention to when choosing lighting parts?

The standard specifications of some parts are not universal and only apply to products of the same manufacturer. You need to be clear when choosing.

In order to unify standards and quality, some countries or international organizations have formulated relevant norms and certifications. Among the more famous are:

EU

RoHS certification, CE marking, VDE certification, GS certification

International Organizations

CB certification, IP68 certification, SGS factory audit, ISO9001 quality management certification

North American

ETL certification, UL certification, CSA certification

Australia

SAA certification

Asian

SASO certification, PSE certification, CCC certification