Berica IN 3.1 code: BB31101D005LW8 wall mounted for indoor applications, double beam surface mounted (ceiling, wall) Power consumption: 27W Power supply: 230Vac Lumen output at source: 3280 lm (3000K) Delivered lumen output: 2728 lm (3000K, diffuse optics) 64 mid-power LEDs, 3-step MacAdam, 50 000h L80 B10 (Ta 25°C) LED colour: 3000K Optics: 45°x96°: optical system consisting of a high-efficiency PMMA linear lens made by an extrusion process CRI Colour Rendering Index: >90 Body material: body and concave cover made of low-copper-content ANTICORODAL® EN AW 6060 T5 aluminium alloy for excellent resistance to corrosion. Body and concave cover made by an extrusion process and subsequently finished by CNC milling. Caps made of polycarbonate through a moulding process and designed so they follow the curved profile of the front panel Finishes: body painted white (RAL 9003), cover and end caps painted with primer, which enables the fixture to be finished with paints such as two-pack polyurethane varnishes and two-pack acrylic paints suitable for masonry surfaces RAL finish on request built-in power supply unit Control system: PUSH, DALI Ingress protection: IP40 non-standard lengths available on request, single-beam version available on request, Casambi-compatible version, controllable with the Casambi app, available on request; The paints that can be used on primed lighting fixtures are the same ones that are suitable for use on masonry surfaces, i.e: two-pack polyurethane varnishes, two-pack acrylic paints Operating temperature: 0°C — +45°C Glow wire test: 650° Photobiological safety: in accordance with IEC TR 62778:2014 Appliance class: class II Weight: 900 g Dimensions: 340x120x37 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