ZDi4 Collaboration
Zhaga Book 18 Ed. 2.0 has been published
02. Dezember 2019 09:55 ET | The Zhaga Consortium
Zhaga member companies can now access the specification and certify luminaires according to the Zhaga-D4i certification program. Dekra and Intertek are the accredited test centres.  PISCATAWAY, N.J.,...