Altopiano 2.1 code: AP21100D0250LH recessed for outdoor applications recessed (ceiling) Power consumption: 16W Power supply: 110-230Vac Lumen output at source: 1616 lm (3000K, CRI 80) Delivered lumen output: 1251 lm (3000K, 57°, CRI 80) 1 COB LED, 2-step MacAdam, 60 000h L90 B10 (Ta 25°C) LED colour: 3000K Optics: 38°: optical system consisting of a high-efficiency, deep-set TIR lens combined with a high-quality technical filter CRI Colour Rendering Index: 80 Body material: body made of heat-dissipating, carbon-fibre-reinforced semicrystalline technopolymer with a thermal conductivity equal to that of stainless steel and high resistance to impact and sub-zero temperatures, and to corrosion even in harsh environments (saline). Trim in AISI 430 stainless steel, laser cut, machined and finished, then passivated to provide corrosion resistance of more than 1500 salt spray hours Finishes: anthracite finish obtained through an initial treatment with a ceramic nanoparticle coating, to prepare for painting, followed by a coat of epoxy paint and one of polyester paint to provide corrosion resistance of more than 1500 hours of salt spray. Paints compliant with the Qualicoat standard used in the automotive sector RAL finish on request Screen material: 4-mm-thick transparent extra-clear glass, high transmittance to ensure chromatic uniformity of light, serigraphed grey (RAL 7015), and tempered for excellent impact and scratch resistance Seals: the silicone rubber gaskets guarantee maximum resistance to UV rays and unchanging mechanical characteristics over time Installation: The screw fastening system leaves plasterboard panels intact during installation. Fixture body just 90 mm high for installation in shallow spaces. Trim fixed magnetically to the cover, hiding the fixing screws and leaving a clean look power supply unit included includes 0.50 m neoprene cable, H07RN-F 2x1.0 Ø8.0 mm Control system: DALI-2 Ingress protection: IP66 Impact resistance: IK07 UGR < 19 for 16°, 26° and 38° optics Casambi-compatible version, controllable with the Casambi app, available on request Operating temperature: -20°C — +45°C Maximum device temperature: 45°C (Ta 25°C) Glow wire test: 960° Photobiological safety: in accordance with IEC TR 62778:2014 Appliance class: class II Weight: 700 g Dimensions: 120x120x90 mm Cutout dimensions: 110x110 mm Volume of thermal heatsink: Ø275x175 mm Energy efficiency class: F (light source) in accordance with EU 2019/2015 Accessories: anti-glare shield, WCA21 Outer casing for solid walls (ceiling), WFA06 Two-pin male-female connector, WGA02 Retaining spring clip, WNAP10A0 Anti-fall kit tested and approved via E.O.L. (End Of Line) test with functioning test and check of electrical power consumption