CL 31 Bulkhead, wall and ceiling luminaire. * lighting technology 1: - primary light control with reflector, - primary optical cover: cover panel, of PC, opal, - primary beam angle: diffuse distribution, - primary light characteristic: symmetric. * mounting: - installation type: surface-mounted, - installation location: to the ceiling, to the wall. * electrical 1: LED, - rated luminous flux: 1.575lm, - luminous efficacy: 105lm/W, - light colour: 830, - colour temperature: 3000K, - colour rendering: CRI > 80, - control gear: ECG DALI, - with terminal, 5-pole, max. 2.5mm², - mains connection: 220..240V, AC, 50/60Hz, - rated input power: 15W. * component: - luminaire housing, round, of aluminium, powder-coated, Siteco® metallic grey. - diameter: 264mm, height: 63mm, - weight: 2,0 kg. * testings/approvals/admissions: - protection rating (complete): IP65, - insulation class (complete): insulation class I (protective earthing), - certification: CE, ENEC, - impact resistance: IK09, - permissible operating ambient temperature for outdoor applications: -20..+50°C. * service life: - rated service life: 60.000h (L80/B50) at AT= 25°C. - packaging unit: 1 piece. CL 31 Bulkhead. * type: 5CL721603.