English to Arabic Tech/Engineering Electronics / Elect Eng electric device installat

6- The light source of this luminaire is not replaceable; when the light source
reaches its end of life, the luminaire must be destroyed;
7- The lighting fixture must be connected to the mains exclusively through a
((((junction terminal board))) made by the company Korner s.r.l., Model 603,
IP44 or similar device with the same characteristics