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). Slave luminaire. Can only be operated in combination with corresponding master luminaire. Colour: pure white (RAL 9010) Diameter: 420 mm Height: 124 mm Lamp: LED exchangeable Socket: without socket Colour temperature: 4000K Colour rendering index (CRI): 83 System power: 13 W Rated luminous flux: 1200 lm Beam angle Down: 117° Luminous efficiency: 92 lm/W Control gear: Converter not necessary Protection class: I Type of protection: IP 43