TL 13, tunnel luminaire. * lighting technology 1: - primary optical cover: cover panel, flat, of toughened safety glass, - light emission: direct distribution, - primary light characteristic: symmetric, - glass thickness 4mm. * mounting: - installation type: surface-mounted, - installation location: to supporting structure, to the ceiling. * electrical 1: - connection on control gear side, LED, Mid Power LED, - rated luminous flux: 51.600lm, - luminous efficacy: 188lm/W, - light colour: 840, - colour temperature: 4000K, - colour rendering: CRI > 80, - control gear: ECG dimmable, - with connection cable with system connection, - mains connection: 220..240V, AC, 50/60Hz, - connection cable pre-assembled, - cable length: 1m, - wiring characteristics: FE05B/CPR class B2ca s1a-d1-a1, flame retardantself-extinguishing, - cable end: socket Wieland RST 16 mini, - rated input power: 275W, - minimum bending radius: cable diameter x 10. * electrical 2: - connection on mains side, 6-pole, max. 10mm² (5G+1), - with terminal, - suitable for 3-phase through-wiring on mains side. * electrical 3: - minimum bending radius: cable diameter x 10. * component: - luminaire housing, of stainless steel 1.4404 (AISI316), etched and passivated, - quantity: 12 piece(s). - length: 1.529mm, width: 56mm, height: 36mm, - weight: 30,1 kg. - e-box, of stainless steel 1.4404 (AISI316), etched and passivated, - quantity: 1 piece(s). - length: 510mm, width: 213mm, height: 112mm. * testings/approvals/admissions: - protection rating (complete): IP66, - certification: CE. - packaging unit: set of 12. * manufacture: Siteco, TL 13. * type: 5WM25C802XN2.