AC Infinity IONBOARD S44 Full-Spectrum LED Grow Light 430W

Name: AC Infinity IONBOARD S44 Full-Spectrum LED Grow Light 430W
Brand: LED GROW SHOP UK
SKU: AC-IBS44
Price: 399.00 GBP
Availability: InStock

£399.00 GBP

Sale Sold out

Taxes included. Shipping calculated at checkout.

High-Efficiency Samsung LM301H Diodes (4×4 ft Coverage) with Algorithmically Positioned PAR Mapping & UIS™ Ecosystem Integration

The AC Infinity IONBOARD S44 (AC-IBS44) is a high-performance 430W full-spectrum LED grow light designed to maximise yields and canopy penetration across a standard 4×4 ft grow tent footprint. Powered by 1,024 horticulture-grade Samsung LM301H white diodes backed by 660nm deep red and 730nm far-red chips, this fixture delivers an exceptional efficacy of 2.75 μmol/J and a peak output of 2034 PPFD.

Built on a passive-cooling, fanless unibody aluminium board (0.43 in. thickness), the IONBOARD S44 dissipates heat silently while protecting component longevity in high-humidity grow environments. The included IB-400 proprietary driver features a 0–100% manual step-dimmer (adjustable in 20% increments) and daisy-chain capability. As a core component of the AC Infinity UIS™ platform, it integrates directly with smart controllers for automated scheduling, environmental triggers, and remote Wi-Fi app management.

Key Features & Benefits

Samsung LM301H LED Diodes: Packed with 1,024 premium Samsung white chips (3000K and 6500K) plus red and far-red spectrums for complete vegetative and bloom stage coverage.
Algorithmically Positioned PAR Map: Diodes are spaced to ensure uniform light distribution across a full 4×4 ft canopy, driving light deep into lower foliage without burning central tops.
UIS™ Smart Controller Ecosystem: Connects seamlessly with AC Infinity smart controllers and expansion dongles for automated lighting cycles, sunrise/sunset dimming, and mobile app control.
IP-65 Water & Heat Resistance: Sealed electronic components withstand high-humidity grow spaces (35–85% RH) and operating temperatures up to 140°F.
Fanless Unibody Aluminium Heat-sink: Heavy-duty aluminium board provides silent, passive heat dissipation without noisy internal cooling fans.
Integrated Step-Dimmer Knob: Manual brightness control (0%, 20%, 40%, 60%, 80%, 100%) allows precise intensity adjustments throughout every stage of growth.

Technical Specifications

Technical Parameter	Specification
Brand / Manufacturer	AC Infinity Inc.
Product Name / Model	IONBOARD S44 / AC-IBS44
Light Board Dimensions	23.62" × 23.62" × 0.43" (60.0 × 60.0 × 1.1 cm)
Driver Dimensions	10.74" × 1.75" (22.5 × 4.5 cm)
Core Coverage Area	4×4 ft (120×120 cm)
Diode Brand & Count	Samsung LM301H (1,024 Chips Total)
Light Spectrum	3000K, 6500K White + 660nm Red + 730nm Far-Red
System Efficacy	2.75 μmol/J
Peak PPFD	2034 μmol/m²/s
Power Consumption	430 Watts
Amperage Draw	3.60A @ 120V \| 1.80A @ 240V \| 1.56A @ 277V
Input Voltage / Frequency	100–277V AC \| 50/60 Hz
Power Connector Type	UK 3-Pin Plug
Ingress Protection	IP-65 Waterproof & Dustproof
Diode Lifespan	50,000 Hours
Certifications	ETL Certified (Whole Fixture)
UPC Barcode	819137022546

Real-World Applications

High-Yield 4×4 Cultivation: Delivers dense PAR light output tailored for large vegetative canopies and heavy-yielding flower cycles in 4×4 ft tents.
Reflective Tent Integration: Optimised to bounce wall-scattered light back onto plants when installed inside Mylar-lined grow enclosures.
Smart Climate Synchronisation: Integrates with AC Infinity exhaust fans and sensors to balance light intensity with room temperature and humidity targets.