The lighting system must be TownTune or, alternatively, it must be equal to the following criteria: The lighting system must feature ENEC-certified LED-based luminaires, suitable for new installation or 1:1 retrofit replacements of post top luminaires in the urban environment. The luminaire must be part of a family, extending application possibility throughout the area yet making maintenance needs cheaper and easier through shared components. The family shall offer flexibility to include, direct or future deployment, accessories to individualize look and feel by adding top canopies, bottom rings, or, except CCB, both. This specification is valid for TownTune CPT (Central Post Top). It should offer a wide range of lumen outputs, with a system flux ranging from 600 up to 13,000 lumens in a flat PC bowl. A high efficacy of up to 145 Lm/W must be possible. A wide choice of at least 30 symmetrical, asymmetrical, and street optics must be available to optimize per application. An optional louvre for obtrusive or backlight (except for symmetric optic) must be available, also as retrofit. Also, a wide choice of color temperatures (730, 740, 727, 722 or 830) for the light engine must be available. An optimized ClearStar version with light color 518 or 420 is available for environmental sensitive situations. The lighting system must have a QR-based identification system that makes each luminaire uniquely identifiable, thereby enabling installation, maintenance, and spare part information to be easily and accurately referenced. The luminaires must be ingress protected to IP66, impact protected to IK10, and must have a spigot for post top 60mm or 76mm mast connection. The luminaires should also have a long lifetime of 100,000 hours at L93 minimum. And the system must have a wide choice of dimming and control options such as lineswitch, dynadim, CLO, Dali, up to Zhaga system ready Zd4i compatibility with Interact City to optimize efficiency via future-deployed intelligent lighting. Optionally also a bottom facing Zhaga system ready Zd4i socket for future sensors. The luminaire has a warranty period of 5 years. Luminous flux tolerance: +/-7%; Initial chromaticity: (0.381, 0.379) SDCM <5; Power consumption tolerance: +/-10%; Init. Color Rendering Index Tolerance: +/-2; SDCM: SDCM≤5; Driver failure rate at 5000 h: 0.5 %; Control gear failure rate at median useful life 100000 h: 10 %; Lumen maintenance (EN-IEC 62722-2-1) at median useful life* 100000 h: L97; Lamp family code: LED50 | LED module 5000 lm; Light source replaceable: Yes; Number of gear units: 1 unit; Driver included: Yes; Light source engine type: LED; Service tag: Yes; Lamp Type: LED; Value ladder: Performance; Warranty period: 5 years; Upward light output ratio: 0; Luminous Flux: 3,750 lm; Correlated Color Temperature (Nom): 4000 K; Luminous Efficacy (rated) (Nom): 121 lm/W; Color rendering index (CRI): 70; Light source color: 740 neutral white; Luminaire light beam spread: 7° - 52° × 150°; Optic type outdoor: Distribution wide 10; Effective projected area: 0.042 m²; Input Voltage: 220 to 240 V; Line Frequency: 50 to 60 Hz; Inrush current: 21 A; Inrush time: 0.225 ms; Power: 31 W; Power Factor (Fraction): 0.98; Connection: Internal connector; Cable: -; Number of products on MCB of 16 A type B: 26; Protection class IEC: Safety class II; Surge Protection (Common/Differential): Standard surge protection level; Dimmable: No; Driver/power unit/transformer: Power supply unit (On/Off); Control interface: -; Constant light output: No; DALI Type: DALI-2™; Maximum dim level: 10%; Housing Material: Aluminum die cast; Reflector material: Acrylate; Optic material: Polymethyl methacrylate; Optical cover material: Polymethyl methacrylate; Fixation material: Aluminum; Housing Color: Gray; Mounting device: Post-top for diameter 62 mm; Optical cover shape: Convex lens; Optical cover finish: Clear; Overall height: 187 mm; Overall diameter: 477 mm; Ingress protection code: IP66 | Dust penetration-protected, jet-proof; Mech. impact protection code: IK10 | 20 J vandal-resistant; Standard tilt angle posttop: 0°; Standard tilt angle side entry: -; Optical cover type: Polycarbonate bowl/cover UV-resistant; Net Weight: 6.800 kg; Flammability mark: For mounting on normally flammable surfaces; CE mark: Yes; ENEC mark: ENEC mark; Photobiological risk: Photobiological risk group 1 @200mm to EN62778; EU RoHS compliant: Yes; Performance ambient temperature Tq: 25 °C; Remarks: * At extreme ambient temperatures the luminaire might automatically dim down to protect components; Ambient temperature range: -40 to +50 °C; Sustainability rating: Signify Circle; Repair class: Repair Class B, the driver and light source of this luminaire can be replaced by a service technician. Parts and documentation are available for an extended period of time.; GWP total A1-A3 (CO2eq) in EPD: 58.7 kg CO₂e; Product non-virgin material ratio: 55.2 %; Recyclable content ratio of the finished product: 55.2 %; GWP total B6 (kg CO2eq) Declared Unit: Please calculate using your local energy mix value: Power Declared Unit (kW) * Service life (hrs) Declared Unit * Energy mix (kg CO2eq / kwh); GWP total B6 (kg CO2eq) Functional Unit: Please calculate using your local energy mix value: Power Declared Unit (kW) * 1000 (lm) /lumen output (lm) Declared Unit * 35000 (hrs) * Energy mix (kg CO2 eq / kwh); Display Name Product: BDP260 LED50-4S/740 II DW10 62P; Displayed Order Code Description (DTN, B2B only): BDP260 LED50-4S/740 II DW10 62P; Full EOC (B2B Only): 871869986501600; Displayed Order Code (B2B only): 912300024264; Material number (12NC): 912300024264; SAP Numerator - Quantity Per Pack: 1; SAP EAN/UPC - Piece/Set/Case: 8718699865016; SAP Numerator - Packs per outer box: 1; EAN/UPC - Case: 8718699865016; Product family code: BDP260 | TOWNTUNE CENTRAL POST-TOP; (c) Signify