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. Light distribution is broad and direct through an Individual Lens Optic made of PMMA plastic, which provides high ease of installation and is maintenance-friendly due to its easy-to-clean surface. The rhythm of the 3-row individual lens arrangement is perfectly coordinated both within and across device carriers, ensuring a homogeneous appearance in the installation, UGR (4H/8H) 21.5. Equipped with an emergency light battery for 3 hours and an integrated status indicator, it offers three hours of emergency operation. Heat-resistant wiring includes a fixed-position 4-pole quick-mount plug part with tool-free phase selection and search finger; an additional pole on the plug part allows a conductor from the through-wiring to be used as an unswitched charging phase.