- 16-inch Light Bar with Connecting Cables
- Central Controller with Dimming & Timer
- Magnetic Mounting Bars
- Power Adapter (US Plug)
- User Manual
AC Infinity Ionbeam S16 40W Full Spectrum Bar LED Grow Light
starting from 0% interest financing from
/mo.
- 40W output provides supplemental coverage for a 2x2 foot growing area
- IP65-rated housing protects against dust and moisture in high-humidity tents
- Magnetic mounting bars allow for tool-free attachment to frames or domes
- 2-year manufacturer's warranty
- View More Details
Shipping Calculated at Checkout
Earn 89 points for shopping and get $0.89 off your next order. Join Harvest Club for free.
Over 50,000 Customers
Trust Trimleaf
Transparent Pricing
Backed w/ price match guarantee
4.8/5 Rating
1938+ verified reviews
Secure Checkout
SSL encrypted payments
More in this Series
VOLUME PRICING
Commercial & Bulk Purchasing
We support operations & licensed facilities with volume pricing, dedicated account managers, and custom equipment consultation.
Who This Is For
- You are adding supplemental bars because your main light leaves the lower canopy in deep shadow.
- You are mounting lights to your tent poles because standard overhead fixtures cannot penetrate the outer edges.
What We Found
- The magnets are surprisingly strong and let you angle the bars to hit specific shaded spots without using tools.
- We found these work best when mounted vertically to the tent poles to boost the mid-canopy light levels.
What Users Say
- Users who added these to humidity domes reported much faster rooting times due to the gentle full-spectrum light.
- Growers who synced these with the Smart Controller 69 say the automated dimming helped them manage heat better.
AC Infinity Ionbeam S16 40W Full Spectrum Bar LED Grow Light
Struggling with uneven light coverage and shadows stunting your plant's growth? The AC Infinity Ionbeam S16 is the perfect solution, delivering targeted, full-spectrum light precisely where you need it most.
Each bar features premium Samsung LM301H diodes to provide a balanced spectrum ideal for all growth stages, eliminating dark spots and boosting light penetration within your grow tent. The Ionbeam S16 is engineered for seamless integration, whether you're mounting it to a tent frame or an AC Infinity humidity dome.
Take full control with the built-in controller, which offers simple dimming and timer functions for customized lighting schedules. For even greater control, it's fully compatible with advanced controllers like the AC Infinity Smart Controller 69 Pro. Built with an IP65 rating for water and dust resistance, this light is designed for reliability in humid environments.
Consuming just 40 watts, this supplemental lighting system is an energy-efficient way to improve light distribution, enhance canopy penetration, and ultimately increase your yields.
What's Included
Features
💫
Samsung LM301H Diodes
Premium full-spectrum LEDs deliver balanced 3000K/5000K light ideal for all growth stages.
⏱️
Integrated Controller
Built-in dimming and timer functions allow customized scheduling for precise light management.
🧲
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 | 16.02 x 1.08 in. (40.7 x 2.75 cm) |
| Controller Length | 18.30 in. (46.5 cm) |
| Power Cord Length | 77.9 in. (198 cm) |
| Diodes | Samsung LM301H |
| LED Chip Count | 18 per bar |
| Spectrum | 3000K, 5000K |
| Wattage | 40 W |
| Voltage | 100-240V AC |
| Frequency | 50/60 Hz |
| Controller | Dimming Timer |
| 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
Warranty
AC Infinity products come with a two-year manufacturer's warranty. All sales are final.
FAQs
What's the difference between the Ionbeam S16 and the Ionboard series?
The Ionbeam S16 is designed as a supplemental lighting solution to fill in shadows or extend coverage, while the Ionboard series functions as a primary grow light. For a powerful main light, consider the AC Infinity Ionboard S44. The Ionbeam uses the same premium Samsung diodes but in a versatile bar format.
Can I use the Ionbeam S16 as my primary grow light?
The Ionbeam S16 is not recommended as a primary grow light for most applications. At only 40W, it's designed to supplement your main lighting system. For a complete lighting solution, we recommend the higher-wattage AC Infinity grow lights designed for full-cycle growth.
How do I install the Ionbeam S16 in my grow tent?
Installation is simple thanks to the magnetic mounting system. Attach the magnetic bars to your grow tent frame, then clip the Ionbeam light bars on. You can position them to target areas that need extra light, like the canopy edges or lower growth. For more tips on optimizing your setup, check out our in-depth AC Infinity guide.
What spectrum does the Ionbeam S16 provide?
The Ionbeam S16 delivers a balanced full-spectrum light combining 3000K (warm white) and 5000K (cool white) Samsung LM301H diodes. This spectrum supports all growth stages from seedling to flowering, making it a versatile supplement throughout your plant's entire lifecycle.
Can I connect the Ionbeam S16 to my existing AC Infinity system?
Yes, the Ionbeam S16 is fully compatible with the AC Infinity UIS platform, allowing you to integrate and automate it with other equipment using an AC Infinity Controller AI+. This enables coordinated scheduling across your entire grow environment for seamless operation.
Happy To Help
Questions About This Product?
Our specialists are happy to help. Call us or send a message and we'll get back to you within one business day (most of the time within a few hours.)
Why Trimleaf
Equipping home growers, craft producers, and commercial operations across North America since 2016.
10+
Years of Specialist Knowledge
4.8★
Over 1,900 Verified Reviews
50,000+
Growers Served
120+
Top Equipment Brands in Stock