Cubic-U4. Energy-efficient LED chips of the latest generation. Pendant luminaire. Luminaire body with 25mm visible overall height. Luminaire body made of high-quality aluminum profile. Surface finish Silver Anodised. Indirect only light distribution. Colour temperature: 4000K (Cool White). Colour Rendering Index (CRI): >80. Indirect reflector. Dimmable DALI. LxWxH (rectangular). L=900mm. W=200mm. H=25mm. Y-cord suspension with power supply cable and ceiling rose (Set). Pendant length max 1500mm. Power supply: transparent. Ceiling rose: Matching luminaire`s surface colour. Medium-power current. Luminous Flux: 3800lm. Total power consumption: 28W. 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 0,3%/1.000 operating hours. Nominal failure rate: 0,2%/1.000 operating hours. L85B10 (tq 25°C) = 50.000h. 5 years warranty. Manufacturer: Lightnet GmbH, ISO 9001:2015 certificated. CU4UEL-840M-L900-Y.