AC Infinity Ionboard U2 24W UV LED grow light with controller, featuring targeted spectrum UV LEDs.

AC Infinity IONBEAM U2 UV LED grow light specifications with dimensions for bars, controller, and cords.

AC Infinity Schedule Controller with digital display and buttons.

AC Infinity Ecosystem diagram: fans, lights, controller, plug, and adapters.

UV LED grow light shines purple light on lush green basil plants in a grow tent.

A grow tent with tomato plants is next to a wooden staircase.

UV grow light with purple LEDs, chart showing spectrum efficiency, and PAR graph.

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AC Infinity Ionbeam U2 24W Targeted Spectrum UV Bar LED Grow Light

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UV Spectrum

Type

24W

Power

3' x 3'

Coverage

2 Years

Warranty

AC Infinity Ionbeam U2 24W Targeted Spectrum UV Bar LED Grow Light

Struggling to maximize resin production and potency in your final flowering stage? The AC Infinity Ionbeam U2 is engineered to solve this by providing the targeted supplemental UV light your plants need to reach their full potential.

This powerful yet efficient 24W bar light system simulates the sun's natural ultraviolet spectrum, delivering precise 365nm and 395nm UVA wavelengths. This targeted light is proven to stimulate trichome and resin production, enhancing the quality and potency of your harvest. It's the perfect companion to a primary full-spectrum LED grow light, giving your plants the finishing touch they need.

Installation is effortless thanks to the tool-free magnetic mounting system, allowing the Ionbeam U2 to attach securely to any grow tent frame. The integrated controller provides complete control with digital dimming and timer functions for customized lighting schedules, while the IP65 water-resistant rating ensures durability and safety in humid grow environments.

What's Included

2 x Ionbeam U2 UV Light Bars
1 x Controller with Dimming and Timer
1 x Power Adapter with US Plug
2 x Steel Magnetic Mounting Bars
1 x User Manual

Features

AC Infinity Ionbeam U2 displaying targeted UV spectrum

AC Infinity Ionbeam U2 integrated controller

AC Infinity Ionbeam U2 magnetic installation

AC Infinity Ionbeam U2 waterproof IP65 rating

🌞

Targeted UV Spectrum

Delivers 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.

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	24 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

Support & Manuals

📄AC Infinity Ionbeam U2 Product Manual

Warranty

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

FAQs

What's the difference between the Ionbeam U2 and U4 models?+

The main difference is coverage. The Ionbeam U2 includes two UV bars (24W total) for spaces up to 3'x3', while the more powerful AC Infinity Ionbeam U4 has four bars (48W total) for larger 5'x5' areas. Both models deliver the same targeted UV spectrum.

When should I use UV lighting for my plants?+

UV lighting is most effective during the final 2-3 weeks of the flowering stage. Use it for 2-4 hours per day to stimulate resin production. The Ionbeam's built-in timer makes it easy to schedule this exposure. Always start with lower intensity and shorter durations to acclimate your plants.

Can I use the Ionbeam U2 as my only grow light?+

No, the Ionbeam U2 is a supplemental light. It provides specific UVA wavelengths to enhance flowering but lacks the full spectrum required for vegetative and overall growth. It should be used alongside a primary grow light like the AC Infinity Ionboard S24.

How do I install the Ionbeam U2 in my grow tent?+

Installation is simple using the included magnetic bars. Attach the magnetic bars to your grow tent's steel frame, then snap the light bars into place. Position them 18-24 inches above your plant canopy for optimal coverage. For more tips on optimizing your setup, see our AC Infinity grow tent guide.

Is this light compatible with other AC Infinity controllers?+

Yes, the Ionbeam U2 is part of the UIS platform and can be connected to smart controllers like the Controller 69 PRO. This allows for advanced programming and automation within the greater AC Infinity ecosystem.

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 Ionbeam U2 24W Targeted Spectrum UV Bar LED Grow Light

About AC Infinity Ionbeam U2 24W Targeted Spectrum UV Bar LED Grow Light