Extruded aluminium profile with 45mm width groove; for wall-/ceiling surface mounting or suspended mounting (1500 mm cable suspension as an accessory); height adjustment without tools; with integrated power track profile for take off of supply voltage and DALI signal; surface anodised black; light insets can be installed and moved without tools by means of magnetic holders+locking; degree of protection IP20; PC3; accessories are listed separately; General: Ceiling, Suspended, black, RAL9005, IP20 Electrical: DALI-2 single control, 48 V, PC3 Physical: length 620 mm, width 48 mm, height 60 mm, 0.8 kg 050-7332038