AU5791 luminaire is made of 3 parts.
1. The dome in aluminium diecasting .
2. The optical black is made up of 2 parts sealed together so as to obtain a high degree of protection.
3. The frame of the luminaire is made of 2 parts, 2ribs in cast aluminium fixed to the post adaptor , mounting fro a Φ76mm held with 3 stinless steel screws.
Protection degree: optical block IP65
Shock energy: 2 Joules (polycabnate bowl)