VIRTUS TECH Technical information from the catalogue iGuzzini Street 644x327mm - road optic ST1 + STWt1 — STRET-P544DG Brand: iGuzzini Model / reference: STRET-P544DG Category: Outdoor Lighting / Street & Pole Lighting Description Street 644x327mm - road optic ST1 + STWt1 by iGuzzini. System power (W): 103.5. System luminous flux (lm): 16540. System efficacy (lm/W): 160. Colour temperature (K): 4000. CRI: 70. Optic / beam angle: STWt1. Manufacturer reference: STRET-P544DG. Technical specifications Manufacturer reference: STRET-P544DG Product scope: Manufacturer article or reference; confirm the required configuration when ordering. System power (W): 103.5 System luminous flux (lm): 16540 System efficacy (lm/W): 160 Colour temperature (K): 4000 CRI: 70 Optic / beam angle: STWt1 Control: Midnight Preset / DALI Size (manufacturer notation): 644x327x220 Manufacturer family / installation note: Refer to the product code page to verify its operating ambient temperature. Available finish codes (manufacturer notation): R9007G1519M Product image: Manufacturer-assigned image shared by multiple catalogue references. Confirm the selected configuration and finish when requesting a quotation. Manufacturer / product source: https://www.iguzzini.com/en/productconfig/STRET-P544DG/ Product page: https://www.virtustech.al/en/products/iguzzini-stret-p544dg-e58d5c9866d34044a5b9bd25 info@virtustech.al