{"product_id":"moso-40w-driver-dali-2-d4i-astrodim-176-305v-for-led-street-light","title":"MOSO 40W Driver DALI-2+D4I AstroDim 176–305V for LED Street Light","description":"\u003c!--cs-v3--\u003e\u003cp class=\"cs-lead\"\u003eThe MOSO 40W DALI-2 + D4i AstroDim driver is a professional-grade power supply designed for LED street lighting installations where intelligent dimming and asset management are essential. Supporting the full DALI-2 and D4i protocol stack alongside built-in AstroDim scheduling, it replaces conventional fixed-output drivers in smart city and road lighting projects requiring remote control and energy reporting.\u003c\/p\u003e\n\n\u003ch3\u003eWhy choose the MOSO 40W 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 bidirectional communication, D4i device-level data logging, and autonomous AstroDim time-based dimming in a single unit, giving installers and facility managers a complete control solution without additional external controllers or timers. The wide 176–305V input range makes it suitable across varying European grid conditions.\u003c\/p\u003e\n\u003cul class=\"cs-why\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmart dimming:\u003c\/strong\u003e AstroDim stores an on-board astronomical clock schedule, so luminaires dim and brighten automatically according to time of night without any external signal.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDALI-2 + D4i compliance:\u003c\/strong\u003e Full bidirectional DALI-2 communication allows individual addressing, group control, and real-time feedback, while D4i enables energy metering and driver diagnostics at device level.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide input voltage:\u003c\/strong\u003e The 176–305V AC input range accommodates grid fluctuations and varying supply standards across EU member states without additional voltage conditioning.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty and support:\u003c\/strong\u003e Backed by Clightstore's 5-year warranty, with stock held locally for fast replacement and technical support available for integration queries.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhere to use it\u003c\/h3\u003e\n\u003cp\u003eThis driver is specified for LED street light columns on urban roads, residential streets, car parks, industrial access roads, and cycle paths where a managed lighting network is in place or planned. It suits retrofit projects upgrading existing columns to smart controls, as well as new installations where DALI-2 infrastructure or standalone AstroDim scheduling is required to meet energy reduction targets.\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\u003e40W output:\u003c\/strong\u003e Sized for mid-range street luminaires, delivering sufficient power for typical road and car park LED modules without oversizing the driver compartment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDALI-2:\u003c\/strong\u003e The current standard for addressable lighting control, ensuring interoperability with any certified DALI-2 controller or gateway on the market.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eD4i:\u003c\/strong\u003e Enables the driver to report energy consumption, operating hours, and fault status directly to a building or city management system, supporting maintenance planning.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAstroDim:\u003c\/strong\u003e An internal astronomical timer dims the luminaire on a pre-programmed profile each night, reducing energy use during low-traffic hours with no network dependency.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e176–305V input:\u003c\/strong\u003e Covers the full range of European supply voltages including areas with known voltage instability, protecting the driver and connected LED module from supply variations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation and compatibility\u003c\/h3\u003e\n\u003cp\u003eThe driver fits within standard street light column gear trays and connects via the luminaire's DALI bus wiring. AstroDim profiles are configured using MOSO's setup tool or a DALI-2 controller. Compatible with DALI-2 gateways from major network vendors. Clightstore provides a free DIALux light study to confirm luminaire and driver selection for your 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 the AstroDim schedule be changed after installation?\u003c\/summary\u003e\u003cp\u003eYes. The astronomical clock profile can be reprogrammed via a DALI-2 controller or MOSO's configuration interface, allowing the dimming curve and time offsets to be adjusted without removing the driver from the column.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes this driver work without a DALI network connected?\u003c\/summary\u003e\u003cp\u003eYes. When no DALI controller is present, the driver operates autonomously using its stored AstroDim schedule, making it suitable for standalone columns as well as networked installations.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhich LED street light modules is this driver compatible with?\u003c\/summary\u003e\u003cp\u003eIt is compatible with any LED street light module rated up to 40W that accepts a DALI-2 control signal. Clightstore can advise on matching it to specific luminaires in the range.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e","brand":"Clightstore","offers":[{"title":"Default Title","offer_id":64022816194890,"sku":"20700133","price":44.95,"currency_code":"EUR","in_stock":true}],"url":"https:\/\/clightstore.com\/fr\/products\/moso-40w-driver-dali-2-d4i-astrodim-176-305v-for-led-street-light","provider":"Clightstore.com","version":"1.0","type":"link"}