AC Infinity IONFRAME EVO4 300W LED Grow Light | 3.14 µmol/J, 3×3 ft Flower

Key Specs: 300W | 3.14 umol/J | 3 x 3 ft. flower coverage | 100-277V AC | 3.0A | IP-65 | 50,000-Hour Lifespan | ETL Listed (5021417)

Kill Variance. Print Yield.

Every room running legacy HPS infrastructure is paying a variance tax it cannot see on the P&L. Lamp lumen depreciation begins the moment a bulb fires — silently eroding PPFD uniformity across the canopy while the facility continues operating as if output is stable. Passive failure points compound the exposure: ballasts cycling inconsistently, manual dimming adjustments that never match the precision the crop requires, and thermal loads that force HVAC systems into reactive rather than predictive operation. The result is not a single catastrophic event — it is a slow, invisible bleed of yield potential, batch after batch, that only becomes visible when harvest weights fail to match projections.

After deployment of the IONFRAME EVO4, the operational picture changes at the infrastructure level. Canopy density becomes a function of engineered photon delivery rather than lamp age. Scheduling automation removes the human variable from photoperiod management entirely — sunrise and sunset transitions execute on protocol, not on operator availability. Fixture output does not degrade on a replacement cycle because there is no replacement cycle. The facility runs on a known, stable photon budget that can be modeled, audited, and scaled without introducing new variance at each expansion node.

The mechanism behind that stability is the Samsung LM301H EVO diode array — a platform AC Infinity positions as surpassing the efficiency benchmarks of LM301B, LM301H, and Bridgelux 3030 diodes. At 300W draw across a 100-277V AC input range, the EVO4 delivers a measured efficacy of 3.14 umol/J through a passive cooling architecture that eliminates moving parts and the maintenance overhead they carry. The SOSEN-320W driver is detachable for remote mounting, reducing radiant heat at canopy level and simplifying driver serviceability without pulling the fixture. Daisy-chain architecture supports up to 80 fixtures per control run through the UIS platform, and 10-level dimming with sunrise/sunset scheduling via Schedule Controller gives facility operators automated photoperiod management without third-party integration complexity. The IP-65 waterproof rating qualifies the fixture for sealed rooms with active humidity management. In practical terms, the IONFRAME EVO4 delivers 1,819 umol/m²/s across a 3 x 3 ft. flowering footprint at 300W and 3.0A draw.

Where This Belongs (and Doesn't)

Not recommended for circuits under ~2.5A @120V or ~1.25A @240V per fixture, or unsealed rooms lacking HVAC capacity for expected thermal load.

Minimum infrastructure requirement: a dedicated 15A circuit at 120V or equivalent amperage-rated circuit at higher voltage. HVAC capacity must account for the fixture's thermal output. Verify electrical and mechanical specifications with a licensed contractor before permanent installation.

Infrastructure Note: The IONFRAME EVO4 operates on 100-277V AC at 3.0A. Facilities running 277V distribution infrastructure can deploy this fixture without step-down conversion. Confirm panel capacity and circuit loading with a licensed electrical contractor prior to fleet deployment.

How It Works

The IONFRAME EVO4 is built on a bar-style steel and aluminum chassis measuring 20.47 x 22.83 x 2.99 in., engineered for low-profile deployment in canopy-constrained environments. The Samsung LM301H EVO diode array is the photon engine — a full-spectrum platform delivering output across the biologically active range required for vegetative development and reproductive cycling. The detachable SOSEN-320W driver mounts remotely, decoupling the primary heat-generating component from the fixture body and allowing passive cooling to maintain diode junction temperatures without fan-driven airflow. This architecture eliminates the acoustic signature and mechanical failure risk associated with active cooling systems while preserving the 50,000-hour rated lifespan of the diode array.

Dimming is executed across 10 discrete brightness levels with sunrise/sunset transition capability when paired with a compatible AC Infinity Schedule Controller via the UIS platform. The UIS ecosystem allows facility operators to program photoperiod schedules, ramp rates, and intensity curves from a centralized control interface — removing manual intervention from daily lighting operations. Daisy-chain wiring supports up to 80 fixtures per control run, enabling large-scale room deployments to operate as a single addressable lighting zone without individual fixture management. The magnetic mounting system simplifies fixture positioning and repositioning during room reconfiguration without requiring structural hardware changes. The IP-65 waterproof rating ensures the fixture maintains operational integrity in environments with active foliar spray, high-pressure cleaning protocols, or sustained elevated relative humidity. In practical terms, the IONFRAME EVO4 delivers 1,819 umol/m²/s at 3.14 umol/J efficacy across a 3 x 3 ft. flowering footprint at 300W and 3.0A on a 100-277V AC input.

System Integration

To operate this platform at peak efficiency, verify your ecosystem matches these requirements:

• Controller Compatibility: Full scheduling and dimming automation requires a compatible AC Infinity UIS Schedule Controller. Confirm controller model compatibility with the IONFRAME EVO4 before deployment. The fixture supports 10 brightness levels and sunrise/sunset dimming when controller-paired.
• Daisy-Chain Architecture: Plan control runs for up to 80 fixtures per chain. Verify cable routing, connector compatibility, and control signal integrity across the full run length before commissioning.
• Electrical Infrastructure: The EVO4 draws 3.0A at rated wattage on a 100-277V AC input. Size circuits to NEC 80% continuous load rule (minimum 3.75A circuit capacity per fixture). Confirm panel capacity for fleet deployments before installation.
• HVAC Capacity: Passive cooling transfers thermal load to the ambient environment. Ensure room HVAC is sized to manage the cumulative heat output of the full fixture fleet. Consult your mechanical engineer for load calculations on multi-fixture deployments.
• Mounting Structure: The magnetic mounting system requires a compatible ferrous mounting surface or AC Infinity-approved mounting hardware. Verify structural load capacity of overhead mounting points for the fixture weight before installation.

Facility Integration Data

The following ROI model and competitive comparison are provided to support procurement analysis. All figures use manufacturer-published specifications. Facility-specific yield outcomes depend on cultivation protocol, environmental management, and operator variables.

Operator Field Note

• Fixture Dimensions: 20.47 x 22.83 x 2.99 in. Verify overhead clearance and canopy-to-fixture distance before mounting. Bar-style form factor requires horizontal mounting orientation for rated coverage uniformity.
• Electrical Draw: 3.0A at rated 300W on 100-277V AC. Apply NEC 80% continuous load rule: minimum 3.75A circuit capacity per fixture. Do not share circuits with high-draw HVAC or dehumidification equipment without load calculation review.
• Driver Remote Mounting: The SOSEN-320W driver is detachable. Plan conduit routing and cable management for remote driver placement during room design — retrofitting driver mounting locations after fixture installation increases labor cost.
• Daisy-Chain Planning: Maximum 80 fixtures per control run. Segment large rooms into control zones before installation. Verify UIS controller channel capacity matches your zone count before commissioning.
• IP-65 Rating Scope: The IP-65 rating applies to the fixture body. Verify that all connectors, daisy-chain cables, and driver enclosures used in wet or high-humidity environments are rated appropriately for the installation conditions.
• Thermal Management: Passive cooling transfers heat to the ambient environment. In sealed rooms, cumulative fixture thermal output must be accounted for in HVAC load calculations. Do not assume passive cooling eliminates heat load — it eliminates moving parts, not BTU output.

Shipping & Logistics

• Origin: Ships from Cannafull Spectrum Solutions' authorized distribution point within the contiguous 48 United States. This product is not available for shipment to Alaska, Hawaii, or international addresses.
• Processing: Orders are processed within 1-2 business days of payment confirmation. Tracking information is provided upon shipment.
• Damage: Inspect all shipments within 48 hours of delivery. Document any damage with photographs and contact Cannafull Spectrum Solutions at (888) 378-0017 or sales@cannafullspec.com within 48 hours of receipt. Damage claims submitted after this window may not be eligible for resolution.
• Returns: Units in original, uninstalled condition are eligible for return within 30 days of delivery. A Return Authorization (RA) number must be issued by Cannafull Spectrum Solutions before any return shipment. Contact (888) 378-0017 or sales@cannafullspec.com to initiate.
• Restocking Fee: Returns of non-defective items are subject to a restocking fee of up to 25% per our Return Policy. Review full terms at cannafullspec.com/pages/return-policy before ordering.

Questions? (888) 378-0017 or sales@cannafullspec.com

What's in the Box

• AC Infinity IONFRAME EVO4 (AC-IF4K) bar-style LED fixture
• SOSEN-320W detachable LED driver
• Magnetic mounting hardware
• Power cable
• Daisy-chain cable(s) for UIS connectivity

Note: Box contents are based on available manufacturer data. Verify complete contents upon receipt. Contact Cannafull Spectrum Solutions at (888) 378-0017 if any components are missing or damaged.

Regional Compliance & Deployment Notes

Commonly deployed in sealed commercial cultivation facilities across the United States. Installation, HVAC sizing, and electrical requirements vary by jurisdiction; always verify with local code.