{"product_id":"da4-d-dali-led-dimmer","title":"DA4-D DALI LED Dimmer | 4CH 5A DT6\/DT8 DIN Rail CV Controller","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003e\nThe DA4-D is a professional 4-channel constant voltage LED dimmer designed for DIN-rail installations in DALI-based lighting systems. Supporting both DT6 and DT8 modes, it provides flexible, high-performance control for single-color, tunable white, RGBW and multi-channel LED strip systems. With 5A output per channel and a 12–48V DC input range, the DA4-D delivers smooth flicker-free dimming and color mixing for architectural, commercial and centralized lighting installations.\n\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e4-channel constant voltage output (4×5A)\u003c\/li\u003e\n  \u003cli\u003eSupports DALI DT6 (individual channel dimming)\u003c\/li\u003e\n  \u003cli\u003eSupports DALI DT8 (RGBW \/ color mixing control)\u003c\/li\u003e\n  \u003cli\u003e12–48V DC wide input range\u003c\/li\u003e\n  \u003cli\u003eDIN-rail housing for cabinet and control panel integration\u003c\/li\u003e\n  \u003cli\u003eSmooth flicker-free PWM dimming (0–100%)\u003c\/li\u003e\n  \u003cli\u003eHigh output capacity for large LED installations\u003c\/li\u003e\n  \u003cli\u003eMemory function for restoring brightness and color state\u003c\/li\u003e\n  \u003cli\u003eIdeal for smart building lighting and automation systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Notes\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eDT6 mode: 4 independent dimming channels.\u003c\/li\u003e\n  \u003cli\u003eDT8 mode: RGBW control using a single DALI address.\u003c\/li\u003e\n  \u003cli\u003eDIN rail design simplifies integration into electrical cabinets.\u003c\/li\u003e\n  \u003cli\u003eSuitable for commercial buildings, hotels and architectural lighting.\u003c\/li\u003e\n  \u003cli\u003eConstant voltage PWM output ensures stable and smooth operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eCentralized DALI lighting systems\u003c\/li\u003e\n  \u003cli\u003eRGBW, tunable white and multi-channel LED strip control\u003c\/li\u003e\n  \u003cli\u003eBuilding automation and DALI-2 networks\u003c\/li\u003e\n  \u003cli\u003eControl rooms, electrical cabinets and smart lighting panels\u003c\/li\u003e\n  \u003cli\u003eArchitectural and façade lighting\u003c\/li\u003e\n  \u003cli\u003ePremium indoor commercial environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003cth style=\"text-align:left; padding:8px; border:1px solid #ddd;\"\u003eParameter\u003c\/th\u003e\n      \u003cth style=\"text-align:left; padding:8px; border:1px solid #ddd;\"\u003eSpecification\u003c\/th\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eModel\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eDA4-D (DT6\/DT8)\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eMounting Type\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eDIN Rail\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eChannels\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e4 channels × 5A (20A total)\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eInput Voltage\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e12–48V DC constant voltage\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eControl Protocol\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eDALI DT6 \u0026amp; DT8 (IEC 62386 compliant)\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eOutput Type\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003ePWM constant voltage dimming\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eSupported DT8 Modes\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eRGBW, color tuning, multi-channel color control\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eMax Output Power\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\n        Up to 240W @ 48V \/ 120W @ 24V \/ 60W @ 12V per channel\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eLED Compatibility\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eRGBW, tunable white, monochrome \u0026amp; multi-channel CV strips\u003c\/td\u003e\n    \u003c\/tr\u003e\n\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eEnvironment\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eIndoor, dry locations\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/www.iskydance.com\/uploads\/kindeditor417\/image\/20240911\/20240911055924_78601.gif\" alt=\"\"\u003e\u003c\/p\u003e","brand":"Luminaria Lighting","offers":[{"title":"Default Title","offer_id":46038477766845,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0686\/7379\/8333\/files\/2024070517575916.gif?v=1765214155","url":"https:\/\/22halogroup.com\/products\/da4-d-dali-led-dimmer","provider":"Luminaria Lighting","version":"1.0","type":"link"}