Kit Combina D 1.0 recessed downlight for indoor applications Awards: Iconic Awards 2021, Innovation Award Architecture+ Technology 2020, LIT Lighting Design Awards 2020 recessed (ceiling) Power consumption: 8W Power supply: 230Vac Lumen output at source: 637 lm (3000K) Delivered lumen output: 293 lm (3000K, 16°) 1 power LED High Intensity, 3-step MacAdam, 50 000h L90 B10 (Ta 25°C) LED colour: 2700K, 3000K, 4000K Optics: 16°, 22°, 33°: optical system consisting of a deep-set, high-efficiency TIR lens CRI Colour Rendering Index: >90 Body material: body made of low-copper-content die-cast aluminium alloy EN AB 46100, for excellent corrosion resistance, and flame-retardant Bayblend. Trim and cover made of low-copper-content die-cast aluminium alloy EN AB 46100 for excellent resistance to corrosion Finishes: cover painted white (RAL 9003) Cover: round, square power supply unit included includes 2x0.30 m single-core cables Control system: DALI, ON/OFF Ingress protection: IP40 UGR <13 Easy to wire. The electrical cables can be attached directly to the connector, making the product easier to install Operating temperature: 0°C — +45°C Photobiological safety: in accordance with IEC TR 62778:2014 Appliance class: class II Weight: 670 g Dimensions: Ø70x94 mm / 70x70x94 mm Cutout dimensions: Ø60 mm / 60x60 mm Volume of thermal heatsink: Ø130x170 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