The device carrier made of galvanized, profiled steel sheet with a zinc coating combined with polyester resin paint ensures good corrosion protection. Tool-free mounting with design-integrated snap fasteners provides theft and disassembly protection. Integrated end caps made of plastic with sealing lips and a continuously closed seal around the support rail offer protection class up to IP64. Variable positioning is possible within the support rail. The light distribution is extremely deep with shelf illumination using individual lens optics made of PMMA plastic. The individual lens optics include a transparent seal, ensuring high ease of installation and maintenance-friendly with an easy-to-clean surface. The rhythm of the 3-row individual lens arrangement is perfectly coordinated both within and across the device carrier, ensuring a homogeneous appearance in the object. The electrical connection is made via a 1 m connection cable for variable device carrier positioning in the light band with a 5-pole quick-mount plug and free phase selection.