Quad Maxi 3.3 recessed downlight for indoor applications recessed (ceiling) Power consumption: 40W Power supply: 230Vac Lumen output at source: 3657 lm (3000K) Delivered lumen output: 2850 lm (3000K, 20°) 3 multichip power LEDs, 2-step MacAdam, 50 000h L85 B10 (Ta 25°C) LED colour: 2700K, 3000K, 4000K Optics: 20° tiltable ±15°, 40° tiltable ±15° CRI Colour Rendering Index: 80 Body material: body in anodized aluminium, trim in steel Finishes: white (RAL 9003) RAL finish on request Thickness of installation surface: min 5 mm, max 25 mm power supply unit included includes 0,30 m cable Control system: 0/1-10V, PUSH, ON/OFF, DALI 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: 1500 g Dimensions: 107x287x101 mm Cutout dimensions: 95x272 mm Volume of thermal heatsink: 190x370x150 mm Energy efficiency class: F (light source) in accordance with EU 2019/2015 tested and approved via E.O.L. (End Of Line) test with functioning test and check of electrical power consumption