{"product_id":"moso-80w-driver-dali-2-d4i-astrodim-176-305v-for-led-street-light","title":"MOSO 80W Driver DALI-2+D4I AstroDim 176–305V for LED Street Light","description":"\u003c!--cs-v3--\u003e\u003cp class=\"cs-lead\"\u003eThe MOSO 80W DALI-2 + D4i AstroDim driver is a professional-grade power supply designed for LED street lighting installations requiring intelligent dimming and asset management. Supporting a wide input range of 176–305V and delivering up to 80W of output, it replaces conventional fixed-output drivers wherever networked control, autonomous scheduling or utility-grade reliability is required.\u003c\/p\u003e\n\n\u003ch3\u003eWhy choose the MOSO 80W DALI-2 D4i AstroDim driver\u003c\/h3\u003e\n\u003cp\u003eStreet lighting networks demand more than simple on\/off switching. This MOSO driver combines DALI-2 certification with D4i compliance and built-in AstroDim functionality, meaning each luminaire can operate autonomously on a pre-programmed dimming schedule without any external controller, while remaining fully addressable when a DALI network is present. That combination reduces infrastructure cost and simplifies commissioning on both small and large installations.\u003c\/p\u003e\n\u003cul class=\"cs-why\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDALI-2 certified:\u003c\/strong\u003e Full bidirectional communication allows individual addressing, real-time status feedback and fault reporting from each street light on the network.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eD4i compliance:\u003c\/strong\u003e Standardised power interface between driver and luminaire enables plug-and-play integration with D4i-ready control nodes and sensors without additional wiring.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAstroDim:\u003c\/strong\u003e An internal astronomical clock dims the luminaire automatically according to time-of-night profiles, eliminating the need for a central controller or photocell on every pole.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide voltage range (176–305V):\u003c\/strong\u003e Handles supply fluctuations common in outdoor grid infrastructure across the EU without derating, protecting the luminaire and extending service life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhere to use it\u003c\/h3\u003e\n\u003cp\u003eThis driver is suited to new-build and retrofit street lighting projects on urban roads, residential streets, car parks, industrial access roads and cycle paths. It is equally appropriate for sports area perimeter lighting and any outdoor area luminaire where autonomous dimming schedules need to run independently of a central management system, or where a DALI-2 street lighting control network is being deployed.\u003c\/p\u003e\n\n\u003ch3\u003eWhat the specifications mean in practice\u003c\/h3\u003e\n\u003cul class=\"cs-specs-explained\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003e80W output:\u003c\/strong\u003e Matches the power envelope of mainstream LED street light modules, making this a direct working driver for mid-range road luminaires without oversizing or derating.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDALI-2:\u003c\/strong\u003e The current certification standard ensures interoperability with any DALI-2 compliant controller or gateway, future-proofing the installation against system upgrades.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eD4i:\u003c\/strong\u003e Provides a standardised auxiliary 2W power supply for control nodes, removing the need for a separate power tap and simplifying luminaire head assembly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAstroDim:\u003c\/strong\u003e The driver calculates local sunrise and sunset times internally, so dimming profiles shift automatically with the seasons without manual reprogramming.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e176–305V input:\u003c\/strong\u003e Covers the full range of European single-phase supply voltages including the elevated voltages found on rural or industrial distribution networks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation and compatibility\u003c\/h3\u003e\n\u003cp\u003eThe driver fits inside standard street light heads with a conventional wired connection to the LED module. DALI-2 signal wiring uses a standard two-core bus. AstroDim profiles are configured via DALI commands or a programming tool during commissioning. Clightstore can provide a free DIALux light study to confirm luminaire spacing and dimming levels for your specific road classification.\u003c\/p\u003e\n\n\u003cdiv class=\"cs-faq-body\"\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003eCan this driver operate without a DALI controller connected?\u003c\/summary\u003e\u003cp\u003eYes. The AstroDim function runs entirely from the internal astronomical clock, so the luminaire dims autonomously on its programmed schedule even when no DALI network or external controller is present.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is the difference between DALI-2 and D4i?\u003c\/summary\u003e\u003cp\u003eDALI-2 is the communication protocol for control and addressing. D4i is an additional standard that defines a standardised power interface and data exchange between the driver and an attached control node or sensor.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this driver suitable for three-phase installations?\u003c\/summary\u003e\u003cp\u003eThe driver connects to a single phase. On three-phase networks, luminaires are distributed across phases individually. The 176–305V input range accommodates the phase-to-neutral voltages found on standard European three-phase supplies.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e","brand":"Clightstore","offers":[{"title":"Default Title","offer_id":64022817407306,"sku":"20700134","price":49.95,"currency_code":"EUR","in_stock":true}],"url":"https:\/\/clightstore.com\/ro\/products\/moso-80w-driver-dali-2-d4i-astrodim-176-305v-for-led-street-light","provider":"Clightstore.com","version":"1.0","type":"link"}