Series: FLAT POLYMERO Decorative round surface-mounted luminaire. Base: metal, powder-coated. Diffuser made of plastic (polycarbonate), opal, shockproof. Diffuser fastening: patented push system. Suitable for Ceiling mounting, Wall (surface). Colour: white Diameter: 620 mm Height: 160 mm Lamp: LED Socket: without socket Colour temperature: 3000K Colour rendering index (CRI): 80 System power: 38 W Rated luminous flux: 4250 lm Beam angle Down: 117° Luminous efficiency: 112 lm/W Control gear: Converter, dimmable, DALI Protection class: I Type of protection: IP 40