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AC Infinity Ionbeam U4 targeted spectrum UV LED grow lights with remote.
AC Infinity IONBEAM U4 UV LED grow light features, dimensions, and accessories including magnetic bars, controller, and cords.
AC Infinity schedule controller with digital display showing 9:00 AM, buttons, and text features.
AC Infinity Ecosystem: Diagram showing integrated smart grow devices like fans, lights, and control plugs.
UV LED grow lights illuminate lush basil plants, showcasing targeted spectrum lighting.
AC Infinity grow tent with tomato plants, shelving, and LED grow lights, next to wooden stairs.
LED grow light with enhanced spectrum, UV LEDs, and PAR chart.
AC Infinity Ionbeam U4 targeted spectrum UV LED grow lights with remote.
AC Infinity IONBEAM U4 UV LED grow light features, dimensions, and accessories including magnetic bars, controller, and cords.
AC Infinity schedule controller with digital display showing 9:00 AM, buttons, and text features.
AC Infinity Ecosystem: Diagram showing integrated smart grow devices like fans, lights, and control plugs.
UV LED grow lights illuminate lush basil plants, showcasing targeted spectrum lighting.
AC Infinity grow tent with tomato plants, shelving, and LED grow lights, next to wooden stairs.
LED grow light with enhanced spectrum, UV LEDs, and PAR chart.
Extra 5% Off

AC Infinity Ionbeam U4 48W Targeted Spectrum UV Bar LED Grow Light

Reduced Price:
$99.99 USD $89.99 USD$99.99 USD
Or
Pay as little as
$8999/mo
for a term that suits you, up to 36 months. Learn More
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MODEL: AC-NEU11-4
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About AC Infinity Ionbeam U4 48W Targeted Spectrum UV Bar LED Grow Light

UV Spectrum

Type

48W

Power

5' x 5'

Coverage

2 Years

Warranty

AC Infinity Ionbeam U4 48W Targeted Spectrum UV Bar LED Grow Light

Struggling to maximize resin production and potency during the final flowering stage? Your primary grow light might be missing a critical component.

The AC Infinity Ionbeam U4 is engineered to provide the supplemental UV lighting that standard lights lack, perfectly simulating the natural UV spectrum of sunlight. Each of the four bars delivers precise UVA wavelengths of 365nm and 395nm, scientifically proven to stimulate resin production, enhance trichome density, and strengthen overall plant development. It's the ideal companion for a full-spectrum fixture like the Ionboard S44. With its simple magnetic installation, the Ionbeam U4 integrates seamlessly into any AC Infinity grow tent frame or humidity dome. The built-in controller offers precise dimming and timer functions for customized lighting schedules, while the IP65 rating ensures durability in humid growing environments. Consuming only 48 watts, these UV bars offer a powerful, energy-efficient upgrade to elevate your harvest quality.

What's Included

  • (4) Ionbeam U4 UV Light Bars
  • (1) Controller with Dimming & Timer
  • (4) Magnetic Mounting Bars
  • (1) Power Adapter (US Plug)
  • (1) User Manual

Features

AC Infinity Ionbeam U4 integrated controller with dimming and timer
AC Infinity Ionbeam U4 magnetic installation in a grow tent
AC Infinity Ionbeam U4 demonstrating its IP65 waterproof rating
🌞
Targeted UV Spectrum

Delivers precise 365nm and 395nm UVA wavelengths to enhance resin production and plant development.

⏱️
Integrated Controller

Built-in dimming and timer functions allow customized scheduling for optimal UV exposure.

🧲
Magnetic Installation

Steel magnetic bars allow quick, tool-free mounting to any grow tent frame or humidity dome.

💧
IP65 Protection

Water and dust-resistant construction ensures reliable operation in high-humidity environments.

AC Infinity Ionbeam U4 Specifications

Specification Value
Light Dimensions 10.98 x 1.08 in. (27.9 x 2.75 cm)
Controller Dimensions 3.31 x 1.26 in. (8.4 x 3.2 cm)
Power Cord Length 99.8 in. (253.4 cm)
Connector Cord Length 9.1 in. (23.2 cm)
Diodes 365nm, 395nm
LED Chip Count 12 per bar
Wattage 48 W
Voltage 100-240V AC
Frequency 50/60 Hz
Controller Dimming Schedule Controller
Power Connector Type US Plug (NEMA 1-15 Type-A)
Waterproof Rating IP65
Operating Humidity 35 to 85% RH
Operating Temperature 32 to 140°F
Life Expectancy 50,000 Hours

Warranty

All AC Infinity products come with a two-year manufacturer's warranty. All sales are final.

FAQs

When should I use UV lighting for my plants?+

UV lighting is most beneficial during the final 2-3 weeks of the flowering stage. We recommend using it for 2-4 hours per day during your main light cycle. The Ionbeam U4's built-in timer makes scheduling easy. Always start with lower intensity and shorter durations to allow your plants to acclimate.

Can I use the Ionbeam U4 as my primary grow light?+

No, the Ionbeam U4 is a supplemental light designed to enhance a primary grow light. It provides specific UVA wavelengths to boost resin but lacks the broad PAR spectrum necessary for vegetative and full-cycle growth provided by dedicated LED grow lights.

What tent size is this suitable for?+

This 4-bar kit is designed to provide excellent supplemental UV coverage in grow tents up to 5' x 5'. For smaller spaces, consider the AC Infinity Ionbeam U2, which includes two bars.

How do I install the Ionbeam U4 in my grow tent?+

Installation is tool-free using the included magnetic mounts. Simply attach the magnetic bars to your grow tent frame, then clip the Ionbeam U4 light bars onto the mounts. We recommend positioning the lights 18-24 inches above your plant canopy for optimal coverage.

Is it safe to look at UV lights?+

You should avoid direct eye exposure to UV light. Always wear appropriate UV-blocking safety glasses when working in your grow space while the lights are on. Use the built-in timer to run the lights when you are not present to minimize exposure.

Can the Ionbeam U4 integrate with other AC Infinity products?+

Yes, the Ionbeam U4 is part of the UIS platform and can be connected to an AC Infinity Smart Controller 69 Pro for centralized control and automation with your other equipment. This allows you to manage its schedule alongside your fans, main lights, and humidifiers from a single interface.

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

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