{"product_id":"osram-optotronic-oti40w-120-277v-dim-1-40w-constant-current-0-10v-dimmable-led-driver","title":"OSRAM Optotronic OTi40W\/120-277V DIM-1 — 40W Constant Current, 0–10V Dimmable LED Driver","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe OSRAM Optotronic OTi40W\/120-277V DIM-1 is a programmable, compact LED driver designed to power a wide range of luminaires with reliable current control. With 40 watts of constant current output and 0–10 V dimming, it provides flexible brightness management while keeping electrical parameters safe and predictable for installers and operators.\u003c\/p\u003e \u003ch3\u003eWhy it fits commercial lighting jobs\u003c\/h3\u003e\u003cp\u003eIts universal input (120–277 VAC, 50\/60 Hz) and a broad output range make it adaptable to different mains supplies and LED configurations. The compact form factor supports discreet integration into downlights, recessed troffers, and wall washers. UL Class 2 output adds a layer of electrical safety, helping streamline compliant installation in diverse environments.\u003c\/p\u003e \u003ch3\u003eKey features at a glance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUniversal input voltage 120–277 VAC at 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003ePout up to 40 W; Vout 8–55 VDC; Iout 400–1400 mA in 1 mA steps (default 700 mA)\u003c\/li\u003e\n\u003cli\u003e0–10 V dimming (isolated) with dim-to-off and 1% resolution when used with compatible dimmers\u003c\/li\u003e\n\u003cli\u003eProgrammable current with 1 mA precision to closely match LED loads\u003c\/li\u003e\n\u003cli\u003eSoft start, LED thermal protection, and end-of-life indicator for ongoing reliability\u003c\/li\u003e\n\u003cli\u003eAuxiliary output option (Vaux 12\/20\/24 V) for extra features\u003c\/li\u003e\n\u003cli\u003eUL Class 2 output and NTC-based thermal protection for safe operation\u003c\/li\u003e\n\u003cli\u003eAvailable with mounting feet or PEM studs to simplify installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReal-world use cases\u003c\/h3\u003e\u003cp\u003eIdeal for downlights, in-grade fixtures, recessed troffers, and wall-washing luminaires. The driver’s compact size makes it suitable for fixtures with tight ceilings or slim housings, while its programmability helps optimize lumen maintenance and energy use across projects.\u003c\/p\u003e \u003ch3\u003eWhy choose OSRAM Optotronic\u003c\/h3\u003e\u003cp\u003eOSRAM's Optotronic line emphasizes reliable, configurable power for LED systems. This driver offers flexible programming, wide compatibility, and protective features that support consistent performance in daily operation without promising guaranteed results. Consider it a capable tool for tailoring brightness, current, and protection to your specific luminaire design.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the input range for the OSRAM OTi40W driver?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Universal input range 120–277 VAC, 50\/60 Hz, offering flexibility across fixtures.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I program the driver without powering it up on the AC line?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, programming can be done without powering the unit to AC line voltage.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"OSRAM","offers":[{"title":"Default Title","offer_id":47464885158062,"sku":"B08JVMDDH5","price":74.35,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/6012\/9710\/files\/osram-oti40w-120-277v-dimmable-led-driver-inside.jpg?v=1770325631","url":"https:\/\/handyskook.ca\/products\/osram-optotronic-oti40w-120-277v-dim-1-40w-constant-current-0-10v-dimmable-led-driver","provider":"HandySkook","version":"1.0","type":"link"}