Monsun® 31, damp-proof luminaire. * lighting technology 1: - primary optical cover: diffuser, of PC, frosted, - UGR viewing direction along longitudinal luminaire axis ≤ 22 (X = 4H | Y = 8H | S = 0.25H | reflection values 70/50/20), - UGR viewing direction along lateral luminaire axis ≤ 22 (X = 4H | Y = 8H | S = 0.25H | reflection values 70/50/20), - primary beam angle: diffuse distribution, - light emission: direct distribution, - primary light characteristic: symmetric. * mounting: - installation arrangement: single/continuous arrangement, - installation type: surface-mounted, - installation location: to the ceiling, to the wall, - only suitable for indoor use. * electrical 1: LED, - rated luminous flux: 3.000lm, - luminous efficacy: 136lm/W, - light colour: 840, - colour temperature: 4000K, - colour rendering: CRI > 80, - control gear: ECG, - with terminal, 5+1-pole, max. 2.5mm², - through-wiring: 3x 2.5mm² + 3x 1.5mm², - mains connection: 220..240V, AC, 50/60Hz, - rated input power: 22W. * component: - housing, - luminaire housing, of PC, light grey (RAL 7035). - length: 1.158mm, width: 68mm, height: 76mm, - weight: 1,3 kg. * testings/approvals/admissions: - protection rating (complete): IP66, - insulation class (complete): insulation class II (safety insulation), - certification: CE, ENEC, UKCA, - protection symbol: D, - impact resistance: IK08, - permissible operating ambient temperature: -20..+40°C, - corresponds to IFS (International Featured Standards) requirements for safety and quality in the food industry, - contact your sales advisor before using the luminaires in applications with unclear chemical exposure, large temperature fluctuations or condensation-forming humidity. * service life: - rated service life: 50.000h (L80/B50) at AT= 25°C. - packaging unit: 1 piece. Monsun® 31. * type: 51FA20DK430B.