Series: FLAT BASIC Decorative round surface-mounted luminaire. Base: plastic. Mouth blown 3-layer opal glass (Triplex glass) with satin finish. Diffuser fastening: spring system. Triplex glass produces particularly homogeneous, soft and glare free lighting. Suitable for ceiling mounting, wall (surface). Colour: pure white (RAL 9010) Diameter D: 370 mm Height H: 118 mm Lamp: LED Socket: without socket Colour temperature: 4000K Colour rendering index (CRI):80 System power 1: 11 W Rated luminous flux 1: 1250 lm Luminous efficiency: 114 lm/W Control gear: Regulated power supply Protection class: I Type of protection: IP 43