rectangular pendant luminaire with direct-indirect illumination for uniform and absolutely glare-free workplace lighting, can be combined with insert luminaire OPT-R... and free-standing luminaire OPT-S..., light component: direct 20% / indirect 80%, outstanding ease of maintenance, no UV and thermal emissions, innovative tube technology for glare-free illumination, advanced lens optics with a standard beam angle of 60°, aluminium housing with micropoint optics and rounded design, colour combinations top/bottom: black/white, white/white and RAL/RAL, Y-wire-rope suspension 2-fold with height adjustment (length: 1500 mm), transparent connecting cable (5-core, pre-fabricated), white ceiling box made fom ABS, ballast (LED converter) integrated (with DALI dimming) Lamp: LED Matrix | 840 | CRI 80 | 4000 K Lifetime: L90 B50 50.000 h / L80 B50 100.000 h / L80 B20 50.000 h EPREL light sources: 833900 Protection class: I Type of protection: IP20 Standards: CE,RoHS Dimensions (LxBxH): 1245 x 300 x 40 mm Weight: 6.420 kg Colour: black-white (article no. 665491), white-white (article no. 665499) Accessories: ZB-OR DONGLE Organic Response IR dongle kit ZB-OR GATEWAY Organic Response IoT Gateway Cascade Series ZB-OR-A SENSOR Organic Response sensor for surface mounting ZB-OR-P SENSOR/3000 Organic Response sensor for pendant mounting Manufacture: LTS Type: OPT-P 110.840.1/DALI