Thin extruded aluminium profile with 31 mm height and 28 mm width groove; for suspended mounting (cable suspension); height adjustment without tools; incl. black feed; designed for continuous lighting systems, 90° angle connectors for flexible system design; with indirect light component for additional accentuation of the ceiling; indirect light component covered with opal lens cover; with integrated power track profile for take off of supply voltage and DALI signal; surface anodised or powder coated; insets can be installed flexibly and without tools by means of magnetic holders+locking