Turis 3.0 recessed downlight for indoor applications recessed (ceiling) Power consumption: 11W, 15W Power supply: 230Vac Lumen output at source: 1251 lm (3000K, 11W), 1870 lm (3000K, 15W) Delivered lumen output: 1463 lm (3000K, 15W), 975 lm (3000K, 11W) 4 power LED (11W version), 6 power LEDs (15W version), 3-step MacAdam, 50 000h L80 B10 (Ta 25°C) LED colour: 2700K, 3000K, 4000K Optics: diffuse CRI Colour Rendering Index: >90 Body material: body in black-anodized aluminium, trim in steel Finishes: white (RAL 9003), grey (RAL 9006), black (RAL 9005) RAL finish on request Screen material: screen in one-side-frosted, transparent plexiglass Thickness of installation surface: min 5 mm, max 25 mm power supply unit included includes 0,30 m cable Control system: ON/OFF, Mains dimming, DALI, 0/1-10V, PUSH Ingress protection: IP40 Casambi-compatible version, controllable with the Casambi app, available on request Operating temperature: 0°C — +45°C Photobiological safety: photobiological safety: risk group 1 according to EN 62471:2006 Appliance class: class II Weight: 710 g Dimensions: 97x97x76 mm Cutout dimensions: 90x90 mm Volume of thermal heatsink: 170x170x130 mm Energy efficiency class: F (light source) in accordance with EU 2019/2015 Accessories: WC3103 Outer casing for solid walls tested and approved via E.O.L. (End Of Line) test with functioning test and check of electrical power consumption