AC Infinity IONFRAME EVO3 Bar-Style Commercial LED Grow Light 280W

Rectangular 2×4 ft Flower Footprint with Samsung LM301H EVO Diodes (3.14 μmol/J), Removable Driver & Sunrise/Sunset Smart Timer

The AC Infinity IONFRAME EVO3 (AC-IF3K) is a 280W bar-style LED grow light custom-engineered for rectangular 2×4 ft flowering footprints (3×5 ft vegetative coverage). Equipped with 840 total diodes, centred around genuine Samsung LM301H EVO chips producing an efficiency of 3.14 μmol/J, the IONFRAME EVO3 delivers intense, full-spectrum illumination with a peak output of 1745 PPFD while maintaining superior energy conversion compared to standard LM301B, LM301H, and Bridgelux 3030 chips.

Designed on an elongated rectangular frame (16.14" × 32.67"), the IONFRAME EVO3 algorithmically spaces diodes along parallel light bars to match the exact proportions of 2×4 ft grow tents, eliminating hot spots and edge drop-off. To minimise internal grow space heat accumulation, the heavy-duty SOSEN-320W driver can be detached and mounted remotely outside the tent. The included Schedule Controller features 10 dimming levels, daily cycle timing, and a gradual sunrise/sunset mode that mimics natural solar movement. As part of the UIS™ platform, it links via daisy-chaining (up to 80 lights) or connects to smart controllers for remote Wi-Fi app automation.

Key Architectural Differences: IONFRAME EVO3 vs. EVO4 & EVO8

• Rectangular Form Factor: Specifically engineered for 2×4 ft grow spaces (16.14" × 32.67"), whereas the EVO4 (3×3 ft) and EVO8 (5×5 ft) feature square profiles.
• Optimised 280W Power Target: Balances heat output and electricity draw for standard 2×4 ft footprint grow tents without requiring auxiliary cooling.
• Targeted 840 Diode Configuration: Features 537× EVO 3000K, 270× EVO 5000K, (3) 395nm UV, (27) OSRAM 660nm deep red, and (3) OSRAM 730nm far-red chips tailored for rectangular canopy coverage.

Key Product Features

• Samsung LM301H EVO Technology: Industry-leading diode efficiency (3.14 μmol/J) delivers enriched blue spectrums that promote tight internodal spacing and sturdy veg structure.
• Full-Spectrum UV-to-Far-Red Array: Combines 3000K and 5000K white diodes with 395nm UV, 660nm deep red, and 730nm far-red OSRAM LEDs to boost terpene, resin, and flower production.
• Removable SOSEN Driver: Passively cooled SOSEN 320W power driver detaches easily from the fixture frame for remote placement outside the grow enclosure.
• Smart Sunrise & Sunset Simulation: Built-in digital schedule controller gradually brightens and dims lighting over custom time-frames to replicate natural dawn and dusk.
• Commercial Scale Daisy-Chaining: Connects with up to 80 grow fixtures using RJ11/RJ12 splitter dongles for centralised multi-light scheduling.
• IP-65 Waterproof Construction: Steel and aluminium chassis with sealed electronics resists moisture, high humidity (35–85% RH), and dust.

Comprehensive Technical Specifications

Real-World Applications

• 2×4 Grow Tent Cultivation: Provides complete end-to-end light distribution in standard 2×4 ft grow tents (such as the AC Infinity CLOUDLAB 724).
• Thermal Management in Tight Spaces: Ideal for closets or low-clearance grow spaces where removing driver heat is essential.
• UIS Platform Automation: Connects directly with CONTROLLER 69 PRO to sync lighting schedules with inline fan speed, humidity levels, and VPD targets via the AC Infinity app.