#ndt Standardization is far behind the real needs for secure UV LED lamps with adequate performance for easy and reliable fluorescent magnetic and penetrant testing as established and qualified based on Mercury Vapor Lamp Technology.
Only 2 Aerospace Prime Requirements ensure similar or better allover performance of the inspection process and the penetrants as well as the process security established in industry when using Mercury vapor lamps when using UV LED lamps.

All common standards worldwide, like AST
Source: NDT