Series: SIDELITE round Decorative round LED surface-mounted luminaire. Base: metal, powder-coated. Frame: extruded anodised aluminium profile. Diffuser opal/microprismatic. Lightguide and diffuser made of non-yellowing plastic (PMMA). Lateral light emission (RZB SIDELITE technology) for above-average homogeneous light distribution. Suitable for ceiling mounting, wall (surface). Very easy installation thanks to Plug+Play connection. Driver integrated. Colour: anodised aluminium Diameter D: 348 mm Height H: 50 mm Lamp: LED Socket: without socket Colour temperature: 3000K Colour rendering index (CRI):80 System power 1: 18 W Rated luminous flux 1: 1900 lm Luminous efficiency: 106 lm/W Control gear: Regulated power supply Protection class: I Type of protection: IP 40