Series: Flat Basic Decorative round surface-mounted luminaire. Base: plastic. Mouth blown 3-layer opal glass (Triplex glass) with satin finish. Glass fastening: bayonet fixing. Triplex glass produces particularly homogeneous, soft and glare free lighting. Suitable for Ceiling mounting, Wall (surface). Colour: pure white (RAL 9010) Diameter: 630 mm Height: 160 mm Lamp: LED Colour rendering index (CRI):83 System power 1: 33 W Rated luminous flux 1: 2800 lm Glare evaluation UGR (4H 8H) 1: 17,9 Colour temperature 1: 4000 K Luminaire efficacy 1: 85 lm/W Control gear: Converter not necessary Protection Class: I Type of Protection: IP 43, IP 44