Esem 4.2 recessed downlight for indoor applications recessed (ceiling) Power consumption: 14W Power supply: 230Vac Lumen output at source: 1219 lm (3000K) Delivered lumen output: 940 lm (3000K, 24°) 1 multichip power LED, 2-step MacAdam, 50 000h L85 B10 (Ta 25°C) LED colour: 2700K, 3000K, 4000K Optics: 24° tiltable ±20°, 37° tiltable ±20° CRI Colour Rendering Index: 80 Body material: body and trim in aluminium Finishes: white (RAL 9003), black (RAL 9005) 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: ON/OFF, PUSH, DALI, Mains dimming, 0/1-10V 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: 500 g Dimensions: Ø89x95 mm Cutout dimensions: Ø80 mm Volume of thermal heatsink: Ø200x200 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