Modario® 31 Silica®. * component: , - luminaire insert, of aluminium, coated, traffic white (RAL 9016). - length: 1.495mm, width: 79mm, height: 62mm, 5x system unit, system units: 299mm. - weight: 1,6 kg. * mounting: - installation arrangement: single/continuous arrangement, - installation type: slip-in mounting, - installation location: to the trunking rail, - only suitable for indoor use, - mounting completely without tools. * electrical: LED - rated luminous flux: 6.620lm, - light colour: 840. - colour temperature: 4000K, - colour rendering: CRI > 80. - control gear: ON/OFF Multilumen, - with system connector: socket, - mains connection: 220..240V, AC, 50/60Hz, - rated input power: 38W, - luminous flux adjustable on luminaire in four steps (3850/4650/5610/6620lm), - connected load according to luminous flux setting (21.7/26.3/31.8/37.8W). * lighting technology: - primary light control with lens, of PMMA, - primary anti-glare with reflector, of PC. white, - 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). - light emission: direct distribution, - primary light characteristic: double asymmetric. * testings/approvals/admissions: - protection rating (complete): IP20, - insulation class (complete): insulation class I (protective earthing), - certification: CE, UKCA, - impact resistance: IK02, - permissible ambient temperature for indoor applications: -20..+40°C, - LABS conformity tested according to VDMA 24364:2018-05. * service life: - rated service life: 70.000h (L80/B50) at AT= 25°C. - packaging unit: 1 piece. * manufacture: Siteco Modario® 31. * type: 51RY19MB46C.