{"product_id":"sosen-75w-driver-astrodim-1-10v-100-277v-for-led-street-light","title":"Sosen 75W Driver AstroDim 1-10V 100–277V pre LED pouličné svietidlo","description":"\u003c!--cs-v3--\u003e\u003cp class=\"cs-lead\"\u003eThe Sosen 75W AstroDim driver with 1–10V dimming and universal 100–277V input is a dedicated power supply for LED street lights, combining autonomous astronomical dimming with broad voltage compatibility. Designed as a direct replacement for ageing or failed street light drivers, it delivers reliable, programmable output without the need for external control infrastructure.\u003c\/p\u003e\n\n\u003ch3\u003eWhy choose the Sosen 75W AstroDim driver\u003c\/h3\u003e\n\u003cp\u003eSosen is a recognised name in professional LED drivers, and this 75W unit is built specifically for street lighting applications where unattended, long-term operation is the norm. The integrated AstroDim function calculates sunrise and sunset times based on a programmed location, reducing output automatically during low-traffic hours without any external dimming signal or smart-city network required.\u003c\/p\u003e\n\u003cul class=\"cs-why\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutonomous dimming:\u003c\/strong\u003e The built-in astronomical clock dims the luminaire according to real sunrise and sunset times, cutting energy consumption during off-peak hours with no additional hardware.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal input voltage:\u003c\/strong\u003e The 100–277V AC input range covers single-phase supplies across the EU and beyond, making this driver suitable for mixed or ageing grid infrastructure without rewiring.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1–10V control:\u003c\/strong\u003e A standard 1–10V interface allows integration with external lighting management systems or manual dimming controllers where centralised control is already in place.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSosen reliability:\u003c\/strong\u003e Sosen drivers are used in professional street and area lighting installations worldwide, with robust thermal management and protection against overvoltage, overcurrent and short circuit as standard.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhere to use it\u003c\/h3\u003e\n\u003cp\u003eThis driver is the correct replacement or upgrade unit for 75W LED street lights on urban roads, residential streets, car parks, industrial access roads and perimeter lighting columns. It is equally suited to new installations where an autonomous dimming schedule is preferred over a networked control system, particularly on sites where running cabling for a separate dimming signal is impractical.\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\u003e75W output:\u003c\/strong\u003e Matches the power demand of a standard mid-range LED street light module, ensuring the luminaire operates at its rated lumen output without overdriving or underdriving the LEDs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAstroDim:\u003c\/strong\u003e The driver calculates local dawn and dusk automatically once programmed with GPS coordinates, so dimming schedules adjust throughout the year without manual intervention.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1–10V dimming:\u003c\/strong\u003e This industry-standard signal interface means the driver can be controlled by virtually any compatible lighting management system, DALI gateway or simple analogue dimmer.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e100–277V input:\u003c\/strong\u003e Full compatibility with both low and high single-phase voltages means one driver SKU covers installations across different countries and older grid supplies without modification.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSosen brand:\u003c\/strong\u003e Sosen drivers carry recognised quality certification and are a like-for-like replacement in many existing street light housings, simplifying maintenance and spares management.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation and compatibility\u003c\/h3\u003e\n\u003cp\u003eThe driver fits into standard street light housings with a conventional wired connection to the LED module and mains supply. AstroDim scheduling is configured via the driver's programming interface before installation. The 1–10V terminals connect directly to any compatible control system. Clightstore provides a free DIALux light study to confirm driver and luminaire pairing for your project.\u003c\/p\u003e\n\n\u003cdiv class=\"cs-faq-body\"\u003e\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes the AstroDim function require an internet connection or external controller?\u003c\/summary\u003e\u003cp\u003eNo. Once programmed with your location coordinates, the driver calculates sunrise and sunset times internally. No network connection, external controller or dimming signal is needed for autonomous operation.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan this driver be used with a centralised lighting management system?\u003c\/summary\u003e\u003cp\u003eYes. The 1–10V output allows integration with any compatible external lighting management or dimming system, giving you the option of centralised override or scheduling alongside the built-in AstroDim function.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this driver a direct replacement for an existing 75W street light driver?\u003c\/summary\u003e\u003cp\u003eIn most cases, yes. Verify the output voltage and current range match your LED module's requirements. The universal 100–277V input and standard form factor make it compatible with a wide range of existing street light housings.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e","brand":"Clightstore","offers":[{"title":"Default Title","offer_id":64022816162122,"sku":"20700130","price":31.95,"currency_code":"EUR","in_stock":true}],"url":"https:\/\/clightstore.com\/sk\/products\/sosen-75w-driver-astrodim-1-10v-100-277v-pre-led-poulicne-svietidlo","provider":"Clightstore.com","version":"1.0","type":"link"}