Basic-W5. Energy-efficient LED chips of the latest generation. Wall mounted luminaire. Luminaire body with 38mm visible overall height and minimalist edge of only 5mm. Luminaire body made of high-quality aluminum profile. Surface finish Snow White. Direct/indirect light distribution. Colour temperature: 4000K (Cool White). Colour Rendering Index (CRI): >80. Microprismatic screen for uniform illumination and reduced luminance in office areas. UGR<=19. Dimmable DALI. DxH (round). D=300mm. H=38mm. High-power current. Luminous Flux: 2070lm. Total power consumption: 18W. 3kg. Binning initial <= MacAdam 3. Protection class IP20. Optical system with protection of the modules against direct contact and damage. Protection class I. CE, UKCA marking. IK02. 220-240V. 50-60 Hz. RG0 (EN62471). Photometric code: 8 40 / 3 3 9. Luminous flux reduction up to 0,4%/1.000 operating hours. Nominal failure rate: 0,2%/1.000 operating hours. L80B10 (tq 25°C) = 50.000h. 5 years warranty. Manufacturer: Lightnet GmbH, ISO 9001:2015 certificated. BW5AWL-840H-D300.