{"product_id":"ionboard-s33-full-spectrum-led-grow-light-260w-samsung-lm301h-3x3-ft-coverage","title":"AC Infinity IONBOARD S33 Full-Spectrum LED Grow Light 260W","description":"\u003cp\u003e\u003cstrong\u003eHigh-Efficiency Samsung LM301H Diodes (3×3 ft Coverage) with Algorithmically Positioned PAR Mapping \u0026amp; UIS™ Ecosystem Integration\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cb\u003eAC Infinity IONBOARD S33 (AC-IBS33)\u003c\/b\u003e is a premium 260W full-spectrum LED grow light engineered to maximise crop yield and canopy penetration in 3×3 ft grow tents. Powered by 640 Samsung LM301H horticulture-grade diodes, the light delivers a high efficacy of 2.7 μmol\/J and a peak output of 1788 PPFD. Diodes are algorithmically arranged across the unibody aluminium board to eliminate cold spots and provide edge-to-edge PAR distribution.\u003c\/p\u003e\n\u003cp\u003eBuilt on a passive-cooling, fanless aluminium heat sink, the IONBOARD S33 operates completely silently while protecting diode longevity. All components are IP-65 sealed against high humidity, dust, and heat inside closed grow spaces. The included IB-240 driver features a manual 0–100% dimming knob (adjustable in 20% steps) and daisy-chain capability. As part of the AC Infinity UIS™ (Universal Infinity System) platform, it connects directly to smart controllers for automated light cycles, scheduling, and remote mobile app control over Wi-Fi.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eSamsung LM301H LED Diodes:\u003c\/b\u003e Built with 640 premium Samsung white diodes (3000K and 6500K) supplemented with 660nm deep red and 730nm far-red LEDs for complete plant stage coverage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAlgorithmically Positioned PAR Map:\u003c\/b\u003e Diodes are spaced to ensure uniform light coverage across a full 3×3 ft canopy, driving light deeper into lower leaves without scorching central tops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eUIS™ Smart Controller Ecosystem:\u003c\/b\u003e Integrates seamlessly with AC Infinity smart controllers and expansion dongles to enable automated schedules, environmental triggers, and smartphone management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIP-65 Water \u0026amp; Heat Resistance:\u003c\/b\u003e Encapsulated electronic board withstands high-humidity grow tent environments (35–85% RH) and operating temperatures up to 140°F.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eFanless Unibody Aluminium Heat-sink:\u003c\/b\u003e Heavy-duty, 0.43-inch aluminium substrate dissipates heat passively without noisy internal fans or moving parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eIntegrated Step-Dimmer Knob:\u003c\/b\u003e Manual brightness control (0%, 20%, 40%, 60%, 80%, 100%) permits easy output adjustments during seedling, vegetative, and bloom phases.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"margin-bottom: 32px;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e\u003cstrong\u003eTechnical Parameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e\u003cb\u003eBrand \/ Manufacturer\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003eAC Infinity Inc.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e\u003cb\u003eProduct Name \/ Model\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003eIONBOARD S33 \/ AC-IBS33\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e\u003cb\u003eLight Board Dimensions\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e18.50\" × 18.50\" × 0.43\" (47.0 × 47.0 × 1.1 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e\u003cb\u003eDriver Dimensions\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e9.06\" × 1.57\" (23.0 × 4.0 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e\u003cb\u003eCore Coverage Area\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e3×3 ft (90×90 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e\u003cb\u003eDiode Brand \u0026amp; Count\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003eSamsung LM301H (640 Chips Total)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e\u003cb\u003eLight Spectrum\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e3000K, 6500K White + 660nm Red + 730nm Far-Red\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e\u003cb\u003eSystem Efficacy\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e2.7 μmol\/J\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e\u003cb\u003ePeak PPFD\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e1788 μmol\/m²\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e\u003cb\u003ePower Consumption\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e260 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e\u003cb\u003eAmperage Draw\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e2.30A @ 120V | 1.15A @ 240V | 0.97A @ 277V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e\u003cb\u003eInput Voltage \/ Frequency\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e100–277V AC | 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e\u003cb\u003ePower Connector Type\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003eUK 3-Pin Plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e\u003cb\u003eIngress Protection\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003eIP-65 Waterproof \u0026amp; Dustproof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e\u003cb\u003eDiode Lifespan\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e50,000 Hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e\u003cb\u003eCertifications\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003eETL Certified (Whole Fixture)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e\u003cb\u003eUPC Barcode\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid rgb(196, 199, 197); padding: 8px 12px;\"\u003e819137022539\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eReal-World Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eFull-Cycle Indoor Cultivation:\u003c\/b\u003e Delivers target PAR spectrums optimised for germination, vegetative growth, flowering, and fruiting in 3×3 ft grow tents.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMylar Tent Setup:\u003c\/b\u003e Designed specifically for reflective Mylar grow enclosures to capture and bounce side-scattered light back onto lower branches.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eSmart Ecosystem Automation:\u003c\/b\u003e Connects to UIS™ inline exhaust fans and humidity controllers to maintain balanced environment targets.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LED GROW SHOP UK","offers":[{"title":"Default Title","offer_id":58299274461515,"sku":"AC-IBS33","price":269.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/8101\/6651\/files\/ac-infinity-ionboard-s33-full-spectrum-led-grow-light-260w-2531341.jpg?v=1788154067","url":"https:\/\/florifi.co.uk\/products\/ionboard-s33-full-spectrum-led-grow-light-260w-samsung-lm301h-3x3-ft-coverage","provider":"Florifi","version":"1.0","type":"link"}