AC Infinity IONGRID T24 | Full Spectrum LED Grow Light 260W | Samsung LM301H | 2x4 Ft. Coverage

Key Specs: 260W | 2.75 µmol/J | 2 x 4 ft. coverage | 1.17A @ 120V / 0.58A @ 240V / 0.51A @ 277V | 28.89 x 12.99 in. | 2-Year Warranty

Kill Variance. Print Yield.

Every room running legacy HPS infrastructure is paying a variance tax it cannot see on the invoice. Lamp lumen depreciation begins the moment a bulb fires for the first time, and by the time a 1000W DE HPS fixture reaches the midpoint of its rated life, the canopy beneath it is receiving materially less photon energy than the room was designed to deliver. That degradation is silent, it is cumulative, and it compounds across every cycle. Add uneven point-source distribution that creates hot zones and shadow pockets across the same bench, layer in the manual overhead of physical dimmer adjustments and lamp swap scheduling, and the operational picture becomes clear: the facility is not running at the yield model it was built to hit. The enemy is not any single component failure — it is the aggregate drift that legacy infrastructure normalizes over time.

After deployment of the IONGRID T24, the operational picture changes at the infrastructure level. Canopy uniformity is no longer a function of lamp age or technician attention — it is a function of fixture geometry and programmed output. Scheduled photoperiods execute automatically, sunrise and sunset transitions run on defined curves, and backup memory holds the program through any power interruption. Lamp replacement cycles are removed from the maintenance calendar entirely. The facility runs the same photon delivery on day one of a cycle as it does on day sixty, and the control architecture that governs that output requires no manual intervention between scheduled audits.

The mechanism behind that operational stability is the IONGRID T24's four-sided halo form factor — a linear bar light architecture bent into a closed perimeter that distributes photon output from four angles simultaneously rather than from a single central point. The 560 Samsung LM301H diodes are arrayed across that perimeter and driven at 260W to produce 1728 PPFD across the 2 x 4 ft. target footprint at 2.75 µmol/J system efficacy. The spectral platform combines 660nm deep red, 730nm far-red, 3000K warm white, and 5000K cool white channels to support the full growth cycle from vegetative establishment through reproductive development. The raised LED driver sits on an aluminum heatsink with thermal compound interface, passively dissipating heat without fans or moving parts, eliminating both acoustic output and mechanical failure points in the thermal management system. The Digital Transition Controller ships with the fixture and provides 0–100% PWM dimming, programmable timers, cycle scheduling, and daisy-chain ports for multi-fixture coordination across a room. In practical terms, the IONGRID T24 delivers 1728 PPFD across a 2 x 4 ft. canopy at 260W draw, operating at 1.17A on 120V or 0.51A on 277V infrastructure.

Where This Belongs (and Doesn't)

Not recommended for circuits under ~2.17A @120V or ~1.08A @240V per fixture, or unsealed rooms lacking HVAC capacity for expected thermal load.

Minimum electrical requirement: a dedicated 15A circuit at 120V or equivalent at 240V/277V. HVAC load planning must account for the fixture's thermal output; consult your mechanical engineer before finalizing room layout.

Infrastructure Note: The IONGRID T24 draws 1.17A at 120V, 0.58A at 240V, and 0.51A at 277V. Multi-fixture deployments must be load-calculated per circuit before installation. The Digital Transition Controller supports daisy-chaining; verify controller port capacity against total fixture count before commissioning.

How It Works

The IONGRID T24 begins with a form factor decision that separates it from conventional panel and bar configurations: the linear bar light architecture is bent into a four-sided closed perimeter — the halo — so that photon output originates from all four sides of the canopy boundary simultaneously. This geometry eliminates the center-heavy PPFD distribution that single-point and flat-panel fixtures produce, delivering a more uniform photon density map across the 2 x 4 ft. target footprint without requiring the operator to fine-tune mounting height to compensate for edge falloff.

The 560 Samsung LM301H diodes populating that perimeter are driven at 260W across four spectral channels: 660nm deep red for photosynthetic peak absorption, 730nm far-red for photoperiod signaling and canopy penetration, 3000K warm white for broad-spectrum vegetative support, and 5000K cool white for blue-range developmental stimulus. This four-channel architecture supports the full growth cycle — germination, vegetative establishment, and reproductive development — without requiring fixture swaps or supplemental bar additions for standard production runs. System efficacy is rated at 2.75 µmol/J, producing 1728 PPFD at the canopy surface across the rated footprint.

Thermal management is handled passively. The LED driver is raised above the aluminum heatsink frame on a thermal compound interface, allowing heat to conduct away from the diode array and dissipate through the heatsink without fans or active cooling components. This architecture eliminates acoustic output entirely and removes the mechanical failure mode that fan-cooled fixtures introduce over a 50,000-hour rated service life. The Digital Transition Controller — included with the fixture — governs output through 0–100% PWM dimming, programmable timer and cycle scheduling, sunrise/sunset transition curves, and backup memory that retains program state through power interruptions. Daisy-chain ports on the controller allow multi-fixture coordination from a single control point, reducing the per-fixture management overhead in multi-light rooms. In practical terms, the IONGRID T24 delivers 1728 PPFD across a 2 x 4 ft. canopy at 260W draw, operating across 100–277V AC at 50/60 Hz with a 50,000-hour rated LED lifespan.

System Integration

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

• Controller: Digital Transition Controller included. For multi-room or app-based control, verify compatibility with AC Infinity UIS ecosystem controllers. Expansion dongles for additional fixture integration are sold separately.
• Mounting: Rope hanging hardware included. Verify structural load capacity of mounting points before installation. Fixture dimensions are 28.89 x 12.99 in. (73.4 x 33.0 cm); confirm clearance within the enclosure before ordering.
• Power: NEMA 1-15 Type-A US plug with 12 ft. power cord. Input voltage range 100–277V AC at 50/60 Hz. Draw is 1.17A at 120V, 0.58A at 240V, 0.51A at 277V. Size circuits accordingly for multi-fixture deployments.
• HVAC: Passive thermal management eliminates fan heat contribution, but the fixture's 260W electrical load still converts to thermal output that must be accounted for in room HVAC sizing. Consult your mechanical engineer for load calculations.
• Spectral Supplementation: The IONGRID T24 does not include a UV channel. Facilities requiring UV delivery for secondary metabolite expression should integrate IONBEAM U2 or U4 bars as supplemental fixtures within the UIS ecosystem.

Facility Integration Data

Use the data below to model fleet-level electrical cost savings and evaluate the IONGRID T24 against legacy 1000W DE HPS infrastructure on key operational metrics.

Operator Field Note

• Electrical Draw: The IONGRID T24 draws 1.17A at 120V, 0.58A at 240V, and 0.51A at 277V. In multi-fixture deployments, calculate total amperage per circuit before energizing. Do not share circuits with high-draw HVAC or dehumidification equipment without verified load calculations.
• Mounting Load: Rope hanging hardware is included. Verify that the mounting structure — tent frame, overhead rail, or ceiling anchor — is rated for the fixture weight before installation. Confirm clearance dimensions against the 28.89 x 12.99 in. (73.4 x 33.0 cm) fixture footprint.
• Controller Placement: The Digital Transition Controller can be detached from the fixture and mounted remotely. Controller dimensions are 3.30 x 1.18 x 0.70 in. (8.4 x 3.0 x 1.8 cm). Daisy-chain port capacity should be verified against total fixture count before commissioning a multi-light array.
• Operating Temperature Range: Rated for 32°F to 140°F ambient. Facilities operating at temperature extremes within this range should monitor heatsink surface temperature during initial commissioning to confirm passive cooling is performing within spec.
• Power Cord Length: The included power cord is 12 ft. Plan outlet placement and cord routing before finalizing fixture position. Extension cords are not recommended for permanent installation; consult a licensed electrician for hardwired drop configurations.
• No UV Channel: The IONGRID T24 spectral platform (660nm, 730nm, 3000K, 5000K) does not include a UV output channel. Facilities requiring UV delivery for secondary metabolite expression must integrate supplemental UV fixtures separately.

Shipping & Logistics

• Origin: Ships from Cannafull Spectrum Solutions' authorized fulfillment network within the contiguous 48 United States.
• 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 immediately at (888) 378-0017 or sales@cannafullspec.com. Claims submitted after 48 hours may not be eligible for carrier damage resolution.
• Returns: Free and easy returns accepted within 30 days of delivery. A Return Authorization (RA) number is required before returning any item. Items must be in original condition and packaging. Contact our team to initiate the RA process.
• 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 IONGRID T24 LED Grow Light (AC-IGT24)
• Digital Transition Controller
• Rope hanging hardware
• Power cord (12 ft., NEMA 1-15 Type-A US plug)

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.