Decorative square surface-mounted light for indoor and covered outdoor areas. Housing and cover frame made of UV-stabilized plastic (polycarbonate). Diffuser made of non-yellowing plastic (PMMA), opal. Diffuser attachment: bayonet system. Integrated theft protection. Homogeneous light distribution through the diffuser. Indirect light distribution for discreet ceiling lighting. Suitable for ceiling mounting and wall (surface) installation. Practical markings for alignment with a laser as well as support points for a level. Very easy installation thanks to plug-and-play connection. The large connection compartment on the back for convenient connections is also ideal for through-wiring. Mounting holes of the base are outside the sealed area; drill hole deviations can be compensated. MultiColour: color temperature individually adjustable to either 3000 K or 4000 K. Functional parameters of the motion detector (ceiling mounting up to 3.0 m or wall mounting up to 2.5 m): HF motion detector and light sensor with Bluetooth and DALI interface. Operating frequency 5.8 GHz. Detection angle 150°. Radial detection range up to 6 m, depending on installation height. Sensors can be networked via Bluetooth. Up to 15 DALI converters can be controlled (30 mA integrated DALI power supply). Corridor function. Functions adjustable via app. Sensitivity: 10-100%, continuously adjustable. Hold time: 4 sec. - 10 hrs., continuously adjustable. Brightness threshold: 2-1000 lx, continuously adjustable. Light with limited surface temperature according to EN 60598-2-24 for use in environments where no unusual dust deposits are expected.