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AC Infinity Ionframe EVO4 LED
Sized for the 91 x 91 cm (3 x 3 ft) tent, the AC Infinity Ionframe EVO4 LED is the square-format step in the IONFRAME EVO family, drawing 300 W through a near-square 52.0 x 58.0 cm body. Only 20 W separates it from the rectangular EVO3 below it; what changes is the shape of the canopy. Over an AC Infinity Cloudlab 733 Grow Tent 0.9 x 0.9 x 1.8 m it covers the floor for flowering, and it will veg a 122 x 122 cm (4 x 4 ft) space.
What genuinely sets it apart inside the series is its white mix. Every sibling runs warm-heavy, but the EVO4 carries 500 Samsung LM301H EVO diodes at 5000K against 360 at 3000K, a cooler balance unique in the family, with 4 Seoul 395 nm UV, 28 OSRAM 660 nm red and 4 OSRAM 730 nm far-red diodes completing the 896-diode count. AC Infinity quotes up to 1819 PPFD and a single-diode efficacy of 3.14 µmol/J, both published without a stated measurement height. The bar frame is sealed to IP65, rated 0 to 60°C (32 to 140°F) and 35 to 85% RH, carries a 50,000 hour life expectancy, and its detachable passive-cooled driver of 18.2 x 4.0 cm (7.16 x 1.57 in) mounts on the frame, on a tent wall with the included brackets, or outside the tent entirely.
The light measures 52.0 x 58.0 x 7.6 cm (20.47 x 22.83 x 2.99 in) and hangs from four corner anchors on the included stainless steel wire hangers, at least 30 cm (1 ft) above plants. The included schedule controller magnet-mounts to the frame and provides ten intensity levels, timed cycles and sunrise/sunset ramps up to six hours, with the option to swap onto an AC Infinity Controller 69 Pro+ for app scheduling and automation. Where a 122 x 122 cm flowering footprint is the target, the AC Infinity Ionframe EVO6 LED is the step up. Its cooler 5000K-weighted spectrum gives the EVO4 a balance no other model in the line offers, in a body that carries a 91 cm square canopy from seedling through to harvest.
NOTE: this is a high-output grow light. Never look directly at the diodes while the fixture is running, and consider rated eye protection when working under it at full intensity. Per the manufacturer's manual: do not hardwire the fixture, do not operate it in wet, flammable or explosive atmospheres, unplug it before installing, servicing or moving it, and do not rely on programmed on/off schedules as the sole means of cutting power.

Cooler White Mix
The only EVO weighted to 5000K whites, a balance no sibling in the family offers.
Square 3x3 Canopy
Near-square body spreads light over a 91 x 91 cm flowering area, vegging wider still.
Removable Driver
The passive-cooled driver detaches to mount on the frame, a tent wall or outside the tent.
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AC Infinity Ionframe EVO4 LED
Key Highlights
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- The family's only cooler-weighted white mix: 500 x 5000K against 360 x 3000K Samsung LM301H EVO diodes
- 896 diodes in a near-square 52.0 x 58.0 cm body built for 91 x 91 cm (3 x 3 ft) flower and 122 x 122 cm (4 x 4 ft) veg
- AC Infinity rates output at up to 1819 PPFD with 3.14 µmol/J single-diode efficacy
- Only 20 W above the EVO3, but a square canopy in place of a 2 x 4 rectangle
- Schedule controller included: ten dimming levels, battery-backed clock, controller lock and display-off
- Passive-cooled driver detaches to mount on the frame, a tent wall or outside the tent
- IP65 sealed, 50,000 hour life expectancy, 2 year manufacturer warranty
Directions for Use
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- Hang the light by its four corner anchors, clipping the included wire hangers and carabiners to the tent's roof bars, with rope clips available for a lower hang.
- Maintain a minimum 30 cm (1 ft) gap between the fixture and the plant canopy.
- Fix the LED driver to the light frame, to a tent wall with the included brackets, or run it outside the tent on the driver extension cord.
- Plug the schedule controller in with an included UIS cord and mount it by magnet on the frame or by screw on a wall.
- Dial intensity to the stage of growth; AC Infinity's starter guide runs 40% seedling, 80% veg, 100% flower.
- Set timed cycles or a sunrise/sunset ramp up to six hours long; a battery backup keeps the clock through outages.
- Swap the schedule controller for a Controller 69 Pro+ or another UIS controller (sold separately) for app scheduling and automation.
Technical Specifications
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- Product Model: AC-IF4K
- UPC Code: 819137024052
- Wattage: 300 W
- Total Diodes: 896 (360 x 3000K and 500 x 5000K Samsung LM301H EVO; 4 x Seoul 395 nm UV; 28 x OSRAM 660 nm red; 4 x OSRAM 730 nm far red)
- Spectrum: Full spectrum: 395 nm, 3000K, 5000K, 660 nm, 730 nm
- PPFD: 1819 (manufacturer rated; no stated measurement height)
- Efficacy: 3.14 µmol/J single-diode PPE (manufacturer rating for the diode, not the whole fixture)
- Flower Coverage: 91 x 91 cm (3 x 3 ft)
- Veg Coverage: 122 x 122 cm (4 x 4 ft)
- CO2-Enriched Coverage: 61 x 61 cm (2 x 2 ft) in sealed rooms at 1200+ ppm
- Dimming: Ten intensity levels via the included schedule controller
- Scheduling: Timed cycles, sunrise/sunset ramps 0:00 to 6:00 h, battery-backed clock
- Voltage: 100-277V AC, 50/60 Hz
- IP Rating: IP65
- Operating Temperature: 0 to 60°C (32 to 140°F)
- Operating Humidity: 35 to 85% RH
- Life Expectancy: 50,000 hours
- Light Dimensions: 52.0 x 58.0 x 7.6 cm (20.47 x 22.83 x 2.99 in)
- Driver Dimensions: 18.2 x 4.0 cm (7.16 x 1.57 in)
- Connectivity: UIS platform; compatible with Controller 69 Pro, 69 Pro+ and Ai+ (sold separately)
- Certifications: ETL (#5021417)
- Warranty: 2 years
Resources
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Shipping & Returns
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We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at info@hydrooasis.com.au
If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at info@hydrooasis.com.au.
Size: 300 W