{"product_id":"ac-infinity-ionboard-s33-led-grow-light-board-deep-canopy","title":"AC Infinity IONBOARD S33 LED Grow Light Board - Deep Canopy","description":"\u003cp\u003eOur review of the AC Infinity IONBOARD S33 finds it best suited to serious hobbyists and small commercial growers who need a compact, powerful fixture for a 3x3 tent or similar space. The single biggest reason to consider this grow light is its use of Samsung LM301H diodes and algorithmic diode placement that deliver an even \u003cstrong\u003ePAR map\u003c\/strong\u003e and deeper canopy penetration than many boards in this class, helping plants at all stages receive usable light. The board is dimmable, built from a unibody aluminum plate, and IP-65 rated for humid grow environments.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull-spectrum Samsung LM301H:\u003c\/strong\u003e Provides a broad spectrum optimized for both veg and bloom, supporting plants through every growth stage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlgorithmic diode placement:\u003c\/strong\u003e Diodes are positioned to create a uniform PAR map and better light distribution across the canopy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimmable control:\u003c\/strong\u003e The 0 to 100% dimmer lets growers tune intensity for seedlings, veg, and flower while saving energy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart controller compatibility:\u003c\/strong\u003e Can connect to AC Infinity smart controllers to schedule cycles and use app-based control for convenience.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e Unibody aluminum board with an IP-65 rating resists humidity and heat typical in tents and greenhouses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeep canopy penetration:\u003c\/strong\u003e Designed to push usable light lower into the canopy compared with standard arrays.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis light fits growers running a single 3x3 or similar footprint who prioritize uniform light and canopy penetration; it is a good choice for those who want to dial in intensity with a dimmer and plan to integrate a smart controller. The full-spectrum Samsung diodes make it useful for operators who run veg to flower cycles on the same fixture.\u003c\/p\u003e\n\u003cp\u003eLess suitable are budget-only buyers who need a low-cost disposable fixture, and growers who require extensive multi-fixture installations without smart controller infrastructure. Also, anyone who demands years-long diode life without occasional failures should factor in mixed reports on long-term longevity.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-quality Samsung LM301H diodes deliver strong, plant-optimized light quality.\u003c\/li\u003e\n\u003cli\u003eAlgorithmic diode placement produces an even PAR map and stronger canopy penetration.\u003c\/li\u003e\n\u003cli\u003eSolid unibody aluminum build and IP-65 rating make it durable in humid grow environments.\u003c\/li\u003e\n\u003cli\u003eIntegrated dimmer and smart controller compatibility add flexibility and scheduling options.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome users report inconsistent long-term light life, so durability can vary between units.\u003c\/li\u003e\n\u003cli\u003eA few customers experienced functionality issues on arrival, indicating occasional quality control problems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eIONBOARD S33 LED grow light board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLEDs\u003c\/td\u003e\n\u003ctd\u003eSamsung LM301H full-spectrum diodes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoverage\u003c\/td\u003e\n\u003ctd\u003eDesigned for 3x3 grow spaces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimming\u003c\/td\u003e\n\u003ctd\u003e0 to 100% dimmer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eUnibody aluminum board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIngress rating\u003c\/td\u003e\n\u003ctd\u003eIP-65 (splash and humidity resistant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe AC Infinity IONBOARD S33 is a well-engineered board for growers who need a compact, high-quality fixture with excellent light distribution and canopy penetration. It represents good value for those who want Samsung LM301H performance, dimming and smart controller integration, but buyers should be aware of mixed long-term reliability reports and occasional initial failures.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this board be dimmed?\u003c\/strong\u003e\u003cbr\u003eYes, the fixture includes a 0 to 100% dimmer and also supports connection to AC Infinity smart controllers for scheduled dimming.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it suitable for a 3x3 grow tent?\u003c\/strong\u003e\u003cbr\u003eYes, the IONBOARD S33 is designed for roughly 3x3 coverage with focused canopy penetration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the unit waterproof?\u003c\/strong\u003e\u003cbr\u003eIt is IP-65 rated, so it is protected against humidity and light water exposure typical in grow environments, but not for full submersion.\u003c\/p\u003e","brand":"AC Infinity","offers":[{"title":"Default Title","offer_id":48264586625243,"sku":"B09MYLWDQY","price":249.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/71Jgm2jvNiL._AC_SL1500.jpg?v=1776357623","url":"https:\/\/gearmusthave.com\/products\/ac-infinity-ionboard-s33-led-grow-light-board-deep-canopy","provider":"GearMustHave","version":"1.0","type":"link"}