Turis 1.1 recessed downlight for indoor applications recessed (ceiling) Power consumption: 11W, 5,5W Power supply: 230Vac Lumen output at source: 1251 lm (3000K, 11W), 644 lm (3000K, 5,5W) Delivered lumen output: 310 lm (3000K, 5,5W), 944 lm (3000K, 11W) 1 power LED (5.5W version), 4 power LEDs (11W 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: black (RAL 9005), white (RAL 9003), grey (RAL 9006) 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: DALI, Mains dimming, ON/OFF, 0/1-10V, PUSH Ingress protection: IP40 version with LED colour RGB available on request, 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: 330 g Dimensions: Ø62x84 mm Cutout dimensions: Ø57 mm Volume of thermal heatsink: Ø130x130 mm Energy efficiency class: F (light source) in accordance with EU 2019/2015 Accessories: WC3105 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