VIRTUS TECH Technical information from the catalogue iGuzzini Twilight Copenhagen span-wire — 6579 Brand: iGuzzini Model / reference: 6579 Category: Outdoor Lighting / Street & Pole Lighting Description Span-wire installation - STWrw optic - Neutral White - Zhaga Up Manufacturer reference: 6579. The source lists multiple finish options; the primary photograph shows the manufacturer’s default finish. Technical specifications Manufacturer reference: 6579 Product scope: Manufacturer reference with finish options; confirm the required configuration when ordering. System power (W): 23.3 System luminous flux (lm): 3700 System efficacy (lm/W): 159 Colour temperature (K): 4000 CRI: 72 Optic / beam angle: STWrw Control: Midnight preset / ZHAGA Size (manufacturer notation): ø460x76 Manufacturer family / installation note: These codes can be used at a maximum environment temperature of 50°C. If environment temperature exceeds 40°, the emitted luminous flux is automatically reduced. Available finish codes (manufacturer notation): 01, 04, 15, F5, H1 Product image: Manufacturer-assigned representative image. The source reference may offer multiple finishes or configurations; confirm the selected option when requesting a quotation. Manufacturer / product source: https://www.iguzzini.com/en/6579/ Product page: https://www.virtustech.al/en/products/iguzzini-6579-38bf6071b6b8c1be6648edf2 info@virtustech.al