Elegantly designed and highly efficient ceiling light suitable for use in demanding environments. The housing and end caps are made of powder-coated steel sheet. End caps feature no visible screws and are equipped with a permanently shape-retaining silicone foam seal. Rectangular diffuser made of non-yellowing opal plastic (PMMA). Specially coordinated 2-component optical system for homogeneous and soft illumination of the entire light-emitting surface. Suitable for ceiling and wall mounting. Integrated control gear. Suitable for through-wiring. Equipped with an integrated high-frequency motion sensor and light sensor. The high-frequency motion sensor operates at 5.8 GHz and includes a Corridor Function. Detection angle of 30°-150°. Detection range of up to 6 m radially, depending on mounting situation and diffuser/cover. Hold time, daylight threshold, and sensitivity can be adjusted via an app. Sensors can be networked via Bluetooth. Can be switched as a master light up to 400 W (resistive load), 300 VA (LED). Lights with limited surface temperature according to DIN EN 60598-2-24 for use in environments where non-conductive dust accumulation on the light is expected. Approved for use in the food and beverage industry. Environmentally friendly and resource-saving due to replaceable components.