Mars Hydro FC-E1500 3-Bar Commercial LED | 3-Bar Array

Quick Spec: 100W | 190 µmol/s PPF | 2.0 µmol/J PPE | Samsung LM301H EVO + Bridgelux Diodes | 400–700nm + 730–740nm IR | Input: 110–120V | Up to 5-Year Warranty | MAP: $129.99

Precision Control in Any Space

The real cost of imprecise lighting is not the electricity bill — it is the variance you cannot see until harvest. When fixtures run hot, degrade unpredictably, or distribute photons unevenly across a canopy, every cycle absorbs that loss silently: uneven development across the same bench, inconsistent density from run to run, and the creeping suspicion that the equipment is working against the operation rather than for it. Panel-style fixtures with inadequate thermal management compound the problem by concentrating heat at the center of the coverage zone, creating hot spots that stress canopy edges while under-delivering at the perimeter. That is the operational failure mode that erodes margin in compact production environments — not a single catastrophic event, but a slow, invisible tax on every cycle.

After deployment, the picture changes. A 3-bar array distributes photons laterally across the canopy rather than concentrating them from a single point source, producing a uniform light field that supports consistent development from edge to edge. Passive cooling eliminates the mechanical failure vector entirely — no fans, no bearings, no maintenance intervals tied to thermal management hardware. Scheduling integrates cleanly into existing environmental control workflows, and the absence of lamp replacement cycles removes a recurring cost and labor line from the operational calendar. The facility runs quieter, cooler, and more predictably.

The mechanism behind that outcome is the diode array architecture. The FC-E1500 runs 225 LED chips — Samsung LM301H EVO and Bridgelux diodes — across three bar-format panels, delivering a measured PPF of 190 µmol/s at a photon efficacy of 2.0 µmol/J. The full-spectrum output spans 400–700nm with a supplemental IR channel at 730–740nm, covering the photomorphogenic range that governs canopy structure and transition signaling. Vegetative coverage is rated at 2×2 ft; flower coverage at 1.5×1.5 ft. The fixture draws 100W at 110–120V input, making it compatible with standard single-phase circuits without load-calculation complexity. In practical terms, the FC-E1500 delivers 190 µmol/s PPF across a 1.5×1.5 ft flower footprint at 100W draw on a standard 110–120V circuit.

Where This Belongs (and Doesn't)

Electrical and HVAC compatibility is the operator's responsibility. Verify circuit capacity and thermal load tolerance before deployment. The FC-E1500 requires a 110–120V supply; operation outside this voltage range voids coverage and may cause permanent fixture damage.

How It Works

The FC-E1500's performance architecture begins at the diode level. Samsung LM301H EVO chips are among the most photon-efficient commercial diodes available at this price tier, and pairing them with Bridgelux emitters across 225 total chips allows the fixture to sustain a 2.0 µmol/J efficacy rating — a figure that places it in the same performance band as fixtures sold at significantly higher price points. The 3-bar format distributes those chips across a lateral array rather than concentrating them in a single panel, which is the structural reason the fixture achieves uniform PPFD distribution across the rated coverage footprint rather than a center-weighted hot spot.

Thermal management is entirely passive. The bar-style aluminum housing conducts heat away from the diode junction without fans or active airflow components, which eliminates the primary mechanical failure mode in LED fixtures and removes the acoustic signature that active-cooled units introduce into enclosed grow environments. Passive cooling also means the fixture's rated lifespan is not contingent on fan bearing integrity — the diodes determine longevity, not a secondary mechanical system.

The spectral architecture covers 400–700nm as the primary photosynthetically active range, with a dedicated IR channel at 730–740nm. The 730–740nm band activates phytochrome far-red responses that influence internode elongation, flowering transition timing, and end-of-day signaling — functions that are absent from fixtures without a dedicated IR channel. At 100W draw on a 110–120V input, the fixture produces a total PPF of 190 µmol/s, yielding the 2.0 µmol/J efficacy figure that defines its operating efficiency. In practical terms, the FC-E1500 delivers 190 µmol/s PPF with a full-spectrum 400–700nm + 730–740nm IR output at 100W on a standard 110–120V circuit, with zero active cooling components in the thermal management path.

System Integration

• Daisy Chain Compatibility: Multiple FC-E1500 units can be daisy-chained for scalable deployment across multi-site or multi-bench configurations without additional controller hardware per fixture
• iConnect Support: Compatible with iConnect control architecture for centralized scheduling and intensity management across linked fixtures
• Foldable Bar Design: The foldable 3-bar format simplifies transport, installation, and repositioning within enclosures — no tools required for bar angle adjustment
• Circuit Load: At 100W / 110–120V, the fixture imposes minimal circuit load; multiple units can typically share a standard 15A or 20A circuit — verify total load against breaker rating before deployment
• Thermal Footprint: Passive cooling architecture produces no forced-air thermal output, making the fixture compatible with precision environmental control setups where fan-introduced airflow would disrupt VPD management

Facility Integration Data

The following ROI reference table models electrical operating cost and coverage scaling across fleet sizes using the FC-E1500's rated 100W draw, a $0.12/kWh commercial utility rate, and an 18-hour photoperiod for vegetative and 12-hour for flower — adjust inputs to match your facility's actual rate and schedule.

Operator Field Note

• Voltage Verification is Non-Negotiable: The FC-E1500 is rated for 110–120V only. Connecting to a 220–240V supply will cause permanent damage not covered under warranty — confirm supply voltage at the outlet before mounting the fixture.
• Dimming Conflict Resolution: Source documentation contains a conflict between a marketing claim of dimmable function and the hard operational specification of "dimming not supported." The operational specification governs. Do not purchase this fixture expecting dimming capability.
• Coverage Footprint is Stage-Dependent: Veg coverage is rated at 2×2 ft; flower coverage narrows to 1.5×1.5 ft. Plan mounting height and bench layout against the flower footprint, not the veg footprint, to avoid PPFD drop-off during the production stage that determines yield.
• Passive Cooling Requires Airspace: Bar-style passive cooling depends on convective airflow around the fixture housing. Do not mount flush against a ceiling or enclose the fixture in a way that restricts ambient airflow — thermal buildup will reduce diode longevity.
• Daisy Chain Load Planning: When linking multiple units via daisy chain, calculate total circuit load before energizing. Each unit draws 100W; a standard 15A / 110V circuit supports approximately 1,650W continuous at 80% NEC load factor — no more than 13 units per 15A circuit.
• IR Channel Utilization: The 730–740nm IR channel is always-on as part of the fixed spectral output. If your cultivation protocol requires IR exclusion during specific photoperiod phases, this fixture does not support that configuration.

Operator FAQ

Shipping & Logistics

• Shipping Territory: Cannafull Spectrum Solutions ships within the contiguous 48 United States only. Orders to Alaska, Hawaii, U.S. territories, and all international destinations including Canada are not fulfilled.
• Lead Time: In-stock units typically ship within 1–3 business days of order confirmation. Contact us for current inventory status on multi-unit orders.
• Returns: Returns are accepted subject to our Return Policy. Items must be in original, uninstalled condition with all original packaging. Defective units are handled under manufacturer warranty protocol — contact Cannafull Spectrum Solutions before initiating any return.
• 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 about your order? Contact Cannafull Spectrum Solutions directly at cannafullspec.com before purchasing if you have facility-specific requirements.

What's in the Box

• Mars Hydro FC-E1500 3-Bar LED Grow Light (1 unit)
• Hanging hardware / mounting kit (per manufacturer standard pack-out)
• Power cord
• User manual / quick-start documentation

Note: Pack-out contents are based on manufacturer standard configuration. Cannafull Spectrum Solutions has not independently verified every accessory item included in the retail package. If a specific accessory is operationally critical to your deployment, confirm inclusion with us before ordering. Daisy chain cables and iConnect controllers may be sold separately — verify at time of purchase.

Regional Compliance & Deployment Notes

• Voltage Compliance: The FC-E1500 is rated for 110–120V input only. This is consistent with standard single-phase residential and light commercial circuits in the contiguous United States. Verify supply voltage at the installation point before mounting.
• NEC Load Compliance: Multi-unit daisy chain installations must be planned against NEC 80% continuous load guidelines. A standard 15A circuit supports no more than 1,650W continuous; a 20A circuit supports no more than 1,920W continuous. Calculate total fixture load before energizing any circuit.
• State Licensing: The FC-E1500 is a lighting fixture. Operator compliance with applicable state cannabis cultivation licensing, facility electrical codes, and canopy regulations is the sole responsibility of the licensed operator. Cannafull Spectrum Solutions does not provide licensing or compliance advisory services.
• No Canadian Distribution: This product is sold and shipped within the contiguous 48 United States only. Canadian operators should source through an authorized Canadian distribution channel.
• Facility Electrical Review: Installation in a licensed production facility may require review by a licensed electrician, particularly for multi-unit deployments on shared circuits. Cannafull Spectrum Solutions recommends consulting a qualified electrical contractor for any installation exceeding a single-fixture deployment.

Compliance information provided here is for general reference only and does not constitute legal, electrical, or regulatory advice. Requirements vary by state, municipality, and facility classification. Operators are responsible for verifying all applicable codes and regulations prior to installation. Cannafull Spectrum Solutions assumes no liability for non-compliant installations.