Device carrier made of galvanized, profiled steel sheet, with a surface coated in polyester resin. Tool-free attachment with design-integrated snap fasteners ensures protection against theft and disassembly. It can be positioned variably on the support rail. Light distribution is direct, deep, and wide-beamed using the Central.Line.Optic HP made of PMMA plastic. The lens optics provide high ease of installation and are maintenance-friendly due to the easily cleanable surface. The density of the single-row lens arrangement creates a merging of points into a line with a homogeneous appearance in the object. Electrical connection via a 1 m connection cable for variable positioning of the device carrier in the light band, with a 3-pole quick-mount plug part allowing for free phase selection.