Recessed downlight Medra with LED, system power: 9 W, standby power 0.5 W, luminous flux of luminaire 730 lm, colour rendering index CRI > 80, colour temperature 4000 K, neutral white, colour tolerances SDCM 3, lifetime LED L70 50'000 h, photobiological safety: the luminaire poses no danger (RG0), 230 V, direct light emission, housing in aluminium, with ceiling trim, alu brushed, wide beam, 110°, operating unit included in delivery, DALI2, protection class II, ingress protection IP20 / IP44, glow wire test 850 °C, impact strength: IK 04 this product contains a light source of energy efficiency class C Ø = 102 mm, DAø = 90 mm, ET = 47 mm