AC Infinity Ionboard S44 400W Full Spectrum LED Grow Light

About AC Infinity Ionboard S44 400W Full Spectrum LED Grow Light

Full Spectrum

Type

400W

Power

4' x 4'

Coverage

2 Years

Warranty

Shop
AC Infinity Ionboard S44 Features
AC Infinity Ionboard S44 Highlights
AC Infinity Ionboard S44 Specifications
AC Infinity Ionboard S44 LED Light Manual
AC Infinity Ionboard S44 Warranty
AC Infinity Ionboard S44 FAQs
Reviews

AC Infinity Ionboard S44 400W Full Spectrum LED Grow Light

Need a premium quality LED grow light for your 4x4 grow space?

The AC Infinity Ionboard S44 delivers professional-grade lighting in a sleek aluminum package. Specifically designed for 4x4 feet grow tents, this light features a durable aluminum unibody construction that protects against moisture and dust infiltration.

Equipped with 1024 Samsung LM301B LED chips, the Ionboard S44 provides full-spectrum coverage with 2.75 umol/j efficiency and 1937 PPFD. Each diode is strategically placed to ensure maximum canopy penetration and even light distribution.

The Ionboard S44 operates at 400 watts with a built-in dimmer offering 0-100% brightness control in 20% increments. For advanced growers, this light integrates with AC Infinity smart controllers, enabling automated schedules and customizable lighting recipes.

AC Infinity Ionboard S44 Features

🌈

Full-spectrum Coverage

Provides complete spectrum from seed to harvest with customizable lighting recipes via AC Infinity app.

🛡️

Aluminum Unibody Design

IP65-rated construction prevents dust and moisture penetration in high-humidity environments.

💡

Premium Samsung Diodes

1024 Samsung LM301B diodes with strategic spacing for maximum canopy penetration and spread.

📱

Smart Controls

Compatible with AC Infinity controllers for automated schedules and custom lighting recipes.

AC Infinity Ionboard S44 Highlights

400 watts power consumption
4x4 feet coverage area
Full spectrum light output
20% increment built-in dimmer
Samsung LM301B diodes
2.75 umol/j efficiency
1937 umol/s PPFD
Aluminum unibody construction
Smart controller integration
IP65-rated protection

AC Infinity Ionboard S44 Specifications

Product and Mounting Dimensions
Light Dimensions	23.62 x 23.62 in. (60.0 x 60.0 cm)
LED Board Thickness	0.43 in. (1.1 cm)
Driver Dimensions	10.74 x 1.75 in. (22.5 x 4.5 cm)
Product Performance and Technical Specs
Coverage	4 x 4 ft.
Diodes	Samsung LM301B
LED Chip Count	1024
LED Driver	AC Infinity Proprietary Driver, Model GTS-100
Efficiency	2.75 µmol/j
PPFD	1937 PPFD
Spectrum	660nm, 730nm, 3000K, 5000K
Wattage	400 W
Voltage	100-277V AC
Frequency	50/60 Hz
Amps	3.60 A @ 120V \| 1.80 A @ 240V \| 1.56 A @ 277V
Controller	Digital Dimming Timer
Power Connector Type	US Plug (NEMA 1-15 Type-A)
Operating Humidity	35 to 85% RH
Operating Temperature	32 to 140°F
Life Expectancy	50,000 Hours

AC Infinity Ionboard S44 LED Light Manual

AC Infinity Ionboard S44 manual icon AC Infinity Ionboard S44 Product Manual

AC Infinity Ionboard S44 Warranty

All sales final. AC Infinity products come with a two-year warranty.

AC Infinity Ionboard S44 FAQs

How does the AC Infinity Ionboard S44 compare to other 400W LED grow lights? +

The Ionboard S44 stands out with its aluminum unibody construction, 2.75 µmol/j efficiency, and integration with AC Infinity smart controllers. Its 1024 Samsung LM301B diodes provide superior light distribution compared to many competitors in the same wattage class.

What's the actual power draw of the Ionboard S44? +

The Ionboard S44 draws exactly 400W at full power. It pulls 3.60A at 120V, 1.80A at 240V, or 1.56A at 277V depending on your electrical system. The built-in dimmer allows you to reduce power consumption in 20% increments.

Is the Ionboard S44 suitable for all growth stages? +

Yes, the Ionboard S44 provides full-spectrum lighting (660nm, 730nm, 3000K, 5000K) suitable for all growth stages from seedling to harvest. The built-in dimmer and optional smart controller allow you to customize light intensity and schedules for different growth phases.

What is the IP65 rating on the Ionboard S44? +

The IP65 rating means the Ionboard S44 is completely protected against dust ingress (6) and protected against low-pressure water jets from any direction (5). This makes it suitable for high-humidity grow environments without risking damage to the internal components.

What does the warranty cover? +

AC Infinity provides a two-year warranty on the Ionboard S44, covering manufacturing defects and component failures under normal use conditions. The warranty does not cover damage from improper use, unauthorized modifications, or environmental factors outside the specified operating conditions (35-85% RH, 32-140°F).

What's included in the Ionboard S44 package? +

The package includes the Ionboard S44 LED light fixture with built-in driver, hanging kit with adjustable ratchet hangers, power cord with US plug (NEMA 1-15 Type-A), and user manual. Smart controllers are sold separately.

Shipping & Returns

Order Processing & Shipping

We currently ship within the United States only. No international shipping is available at this time.

Order Processing:

Most orders are processed within 24-48 hours after being placed.

Some products may have extended processing times of 7-14 business days or more, which will be clearly indicated on the product page. If your order includes such items, you will receive an email from our team or be contacted directly to confirm the estimated shipping timeframe.

Shipping Times:

We partner with reliable national carriers to deliver your orders. While specific delivery times can vary, here's a general timeframe for each carrier:

USPS: Typically delivers between 9:00 AM and 5:00 PM, Monday through Saturday.
FedEx: Typically delivers between 8:00 AM and 8:00 PM, Monday through Friday, with some Saturday deliveries.
UPS: Typically delivers between 9:00 AM and 7:00 PM, Monday through Friday, with some Saturday deliveries.

Note:

These are estimated delivery hours and may vary depending on your location and specific delivery circumstances.
For the most accurate delivery information, please refer to the tracking details provided once your order has shipped.

Free Shipping

Free shipping on qualified items to the lower 48 states. Some that are not eligible are stated on their respective product information page. Learn more

Refunds & Returns

Cancellations are accepted within 24 hours of placing an order.
Returns are subject to each manufacturer's return policy. Please look into the return policy of the brand prior to ordering. Learn more

AC Infinity Ionboard S44 400W Full Spectrum LED Grow Light

About AC Infinity Ionboard S44 400W Full Spectrum LED Grow Light