Series: FLAT BASIC Decorative round surface-mounted luminaire. Base: plastic.Triplex glass produces particularly homogeneous, soft and glare free lighting. Suitable for ceiling mounting, wall (surface). Master luminaire. With integrated HF movement sensor. HF detector 24 GHz with integrated corridor function. Coverage: approx. 130° radial. Easy adjustment of functions via 3 associated push button switches. Sensitivity/Range: 0.5-5 m radial, adjustable from 10-100%. Time control 1 second to 15 minutes in 8 different levels. Daylight detection with 5 brightness levels and learning mode. Up to 9 slave luminaires can be operated with one master luminaire (max. up to 150 W / 230 W). Suitable for outdoor use to a limited extent only, as it is sensitive to all movements Colour: pure white (RAL 9010) Diameter D: 420 mm Height H: 124 mm Lamp: LED Socket: without socket Colour temperature: 4000K Colour rendering index (CRI):83 System power 1: 12 W Rated luminous flux 1: 1200 lm Luminous efficiency: 100 lm/W Control gear: Converter not necessary Protection class: I Type of protection: IP 43