Spot 21, directional spotlight. * lighting technology 1: - light control with lens, of PMMA. - UGR of luminaire ≤ 16 (X = 4H | Y = 8H | S = 0.25H | reflection values 70/50/20), - beam angle: 45°, symmetric. * mounting: - installation type: slip-in mounting, - installation location: in a 3-phase track, - mounting completely without tools. * electrical 1: LED - rated luminous flux: 5.270lm, - light colour: 940. - colour temperature: 4000K, - colour rendering: CRI > 90. - control gear: ECG Multilumen, - with 3-phase adapter, - mains connection: 220..240V, AC, 50/60Hz. - rated input power: 40W. * component: of aluminium, traffic white (RAL 9016). - length: 213mm, - diameter: 105mm. - weight: 1,1 kg. * testings/approvals/admissions: - protection rating (complete): IP20, - insulation class (complete): insulation class I (protective earthing), - certification: CE, - impact resistance: IK02, - permissible ambient temperature for indoor applications: -20..+40°C. * service life: - rated service life: 50.000h (L80/B50) at AT= 25°C. - packaging unit: 1 piece. * manufacture: Siteco, Spot 21. * type: 51SE14MBD5B.