Series: TRIONA square Decorative square LED surface-mounted luminaire. Flat, seamless frame: aluminium extrusion profile, powder coated. Cover made of sheet steel, powder-coated. Diffuser made of non-yellowing plastic (PMMA) microprismatic. LED backlight technology for homogeneous illumination of the entire light-emitting surface. Suitable for Ceiling mounting, Wall (surface). Very easy installation thanks to plug-and-play connector system. Integrated DALI converter for controlling, switching and dimming. Suitable for through-wiring. Colour: anthracite metallic (DB703) Length: 696 mm Width: 696 mm Height: 88 mm Lamp: LED Socket: without socket Colour temperature: 4000K Colour rendering index (CRI): 80 System power: 41 W Rated luminous flux: 5800 lm Beam angle Down: 95° / 93° Luminous efficiency: 141 lm/W Control gear: Converter, dimmable, DALI Protection class: I Type of protection: IP 20