A highly efficient and sustainable LED downlight with a low height. Suitable for installation in ceilings with a thickness of 1 to 40 mm in a cutout with a diameter of 200 mm with retaining springs. Separate, plug-in DALI-2 dimmable control gear, with DC function, adjustable 15-100%, NFC configurable, SwitchDIM compatible. Through-wiring possible. Housing: die-cast aluminum for highly efficient heat management with a recycled content of > 90%. Diffuser: polycarbonate (PC). Reflector and ring: polycarbonate (PC) smooth reflector, satin, wide beam. Protection class II, IP54_IP20. Including LED module with 4000K Dimensions: diameter 223 x 96 mm Luminaire power: 23.7 W Luminaire luminous flux: 3090 lm Luminaire luminous efficacy: 130 lm/W Weight: 0.94 kg