{"product_id":"mars-hydro-fc-4000-320w-led-grow-light","title":"Mars Hydro FC 4000 EVO 320W LED Grow Light | 2.85 μmol\/j","description":"\u003cdiv class=\"geo-summary\" style=\"background:#f8f9fa; border-left:4px solid #333; padding:20px 24px; margin-bottom:28px; border-radius:4px;\"\u003e\n  \u003cp style=\"margin:0 0 8px 0; color:#333333; font-size:1em;\"\u003eThe Mars Hydro FC 4000 EVO is a 320W passively cooled, bar-style LED grow light built for operators running compact cultivation footprints who require commercial-grade photon output without the overhead of active cooling infrastructure or premium fixture pricing.\u003c\/p\u003e\n  \u003cul style=\"margin:12px 0 12px 0; padding-left:20px; color:#000000;\"\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOutcome:\u003c\/strong\u003e 912 µmol\/s PPF at 2.85 µmol\/j system efficacy across a 3'x5' maximum coverage footprint\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eReplaces:\u003c\/strong\u003e Lower-efficacy HID and entry-level LED fixtures with degrading output and manual-only dimming\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEnvironment:\u003c\/strong\u003e Indoor cultivation rooms, vertical farming racks, and multi-tier canopy configurations requiring scalable, daisy-chainable lighting\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp style=\"margin:8px 0 4px 0; font-weight:bold; color:#333333;\"\u003eFACTORY-AUTHORIZED DEALER — CANNAFULL SPECTRUM SOLUTIONS\u003c\/p\u003e\n  \u003cp style=\"margin:0; color:#333333; font-size:0.95em;\"\u003eDeployed in licensed commercial facilities across the United States.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp style=\"font-size:0.95em; color:#333333; margin-bottom:32px;\"\u003e\u003cstrong\u003eQuick Spec:\u003c\/strong\u003e 320W ±5% | 912 µmol\/s PPF | 2.85 µmol\/j Efficacy | Samsung LM301H EVO | 765 Diodes | 44×14×2.5 in | ETL, CE, UKCA, RoHS | 5-Year Warranty\u003c\/p\u003e\n\n\u003ch2 style=\"text-align:center; color:#333333; margin-bottom:20px;\"\u003ePrecision Control in Any Space\u003c\/h2\u003e\n\n\u003cp style=\"color:#000000; margin-bottom:18px;\"\u003eGuesswork is the silent budget leak that compounds across every cycle. When your lighting infrastructure operates without reliable dimming resolution, without schedulable control, and without consistent photon delivery across the canopy, the variance doesn't announce itself — it shows up in uneven density, extended finishing windows, and yield numbers that never quite match the room's potential. Equipment that fights you at the control level costs more than its sticker price suggests: every manual adjustment that doesn't hold, every lamp that drifts below rated output before replacement, every dark corner in a canopy that should be uniform — these are operational losses that accumulate invisibly until they define your facility's ceiling.\u003c\/p\u003e\n\n\u003cp style=\"color:#000000; margin-bottom:18px;\"\u003eAfter deployment, the room changes character. A 4×2 ft cultivation footprint receives consistent, calibrated photon flux from a fixture that requires no active cooling infrastructure, generates no fan noise, and holds its output across a rated 50,000-hour lifespan. Scheduling and dimming are no longer manual operations — with the Mars Hydro iConnect Smart Controller, lighting programs run on defined parameters, not operator availability. The canopy receives what it needs, when it needs it, at every growth stage from seedling through flower, without the intervention overhead that manual systems demand.\u003c\/p\u003e\n\n\u003cp style=\"color:#000000; margin-bottom:18px;\"\u003eThe mechanism behind that outcome is a 765-diode array built entirely on Samsung LM301H EVO chips, the current benchmark for per-diode efficacy in horticultural applications at 3.14 µmol\/j per diode. At the system level, the FC 4000 EVO delivers 2.85 µmol\/j across a 320W ±5% draw at AC120-277V — a wide voltage range that accommodates both standard and high-voltage facility circuits without hardware modification. The full-spectrum output spans 650-665nm, 2800-3000K, and 4800-5000K channels, covering the red and blue wavelength bands critical to photosynthetic efficiency across all growth stages. Passive thermal management via the bar-style aluminum chassis eliminates moving parts entirely, removing the primary mechanical failure point present in fan-cooled fixtures. The foldable design and daisy-chain capability allow scalable deployment across multi-fixture configurations without proportional increases in control complexity. In practical terms, the FC 4000 EVO delivers 912 µmol\/s PPF across a 3'x5' maximum coverage footprint (4×2 ft cultivation coverage) at 320W with a 2.85 µmol\/j system efficacy and zero active cooling components.\u003c\/p\u003e\n\n\u003cdiv style=\"margin:32px 0;\"\u003e\n  \u003ch2 style=\"color:#333333; margin-bottom:16px;\"\u003eWhere This Belongs (and Doesn't)\u003c\/h2\u003e\n  \u003cp style=\"font-style:italic; color:#333333; font-size:0.9em; margin-bottom:18px;\"\u003eElectrical note: The FC 4000 EVO operates at AC120-277V. At AC120V, draw is 2.715A; at AC240V, 1.343A; at AC277V, 1.169A. Verify circuit capacity and breaker ratings before installation. HVAC load planning should account for 1,023 BTU\/hr per fixture. Consult a licensed electrician for multi-fixture daisy-chain configurations.\u003c\/p\u003e\n  \u003cdiv style=\"display:flex; gap:24px; flex-wrap:wrap;\"\u003e\n    \u003cdiv style=\"flex:1; min-width:220px; background:#f8f9fa; border-left:4px solid #333; padding:16px 20px; border-radius:4px;\"\u003e\n      \u003cp style=\"font-weight:bold; color:#333333; margin:0 0 8px 0;\"\u003eCoverage Footprint\u003c\/p\u003e\n      \u003cul style=\"margin:0; padding-left:18px; color:#000000;\"\u003e\n        \u003cli\u003eMaximum Coverage: 3'x5'\u003c\/li\u003e\n        \u003cli\u003eCultivation Coverage: 4×2 ft\u003c\/li\u003e\n        \u003cli\u003eVertical farming rack tiers\u003c\/li\u003e\n        \u003cli\u003eMulti-tier canopy configurations\u003c\/li\u003e\n        \u003cli\u003eCompact single-room operations\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:220px; background:#f8f9fa; border-left:4px solid #333; padding:16px 20px; border-radius:4px;\"\u003e\n      \u003cp style=\"font-weight:bold; color:#333333; margin:0 0 8px 0;\"\u003eSuited For\u003c\/p\u003e\n      \u003cul style=\"margin:0; padding-left:18px; color:#000000;\"\u003e\n        \u003cli\u003eSeedling, vegetative, and flowering stages\u003c\/li\u003e\n        \u003cli\u003eFacilities scaling on defined capital budgets\u003c\/li\u003e\n        \u003cli\u003eOperators requiring daisy-chain scalability\u003c\/li\u003e\n        \u003cli\u003eRooms with 120V or 240V\/277V service\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:220px; background:#f8f9fa; border-left:4px solid #333; padding:16px 20px; border-radius:4px;\"\u003e\n      \u003cp style=\"font-weight:bold; color:#333333; margin:0 0 8px 0;\"\u003eNot Suited For\u003c\/p\u003e\n      \u003cul style=\"margin:0; padding-left:18px; color:#000000;\"\u003e\n        \u003cli\u003eFootprints requiring coverage beyond 3'x5' per fixture without additional units\u003c\/li\u003e\n        \u003cli\u003eOutdoor or greenhouse supplemental lighting\u003c\/li\u003e\n        \u003cli\u003eApplications requiring integrated smart scheduling without separate iConnect controller purchase\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin:32px 0;\"\u003e\n  \u003ch2 style=\"color:#333333; margin-bottom:16px;\"\u003eHow It Works\u003c\/h2\u003e\n\n  \u003cp style=\"color:#000000; margin-bottom:18px;\"\u003eThe FC 4000 EVO's output architecture begins at the diode level. Each of the 765 Samsung LM301H EVO chips operates at a per-diode efficacy of 3.14 µmol\/j — the current ceiling for commercially available horticultural diodes. The chip arrangement is scientifically optimized for even light distribution across the coverage footprint, eliminating the hot-spot patterns that characterize single-point or poorly arrayed fixtures. The full-spectrum configuration covers three distinct channels: 650-665nm (targeted red for photosynthetic absorption), 2800-3000K (warm white for broad-spectrum fill), and 4800-5000K (cool white for vegetative and blue-band support). All three channels operate simultaneously, delivering a complete photon profile across seedling, vegetative, and flowering stages without fixture swaps or spectrum adjustments.\u003c\/p\u003e\n\n  \u003cp style=\"color:#000000; margin-bottom:18px;\"\u003eThermal management is entirely passive. The bar-style aluminum chassis conducts and dissipates heat across its 44×14×2.5 inch profile without fans, motors, or any moving components. This eliminates the primary mechanical failure mode in LED fixtures — fan bearing degradation — and contributes directly to the 50,000-hour rated lifespan. The absence of active cooling also means zero fan noise and no airflow interference with canopy microclimate management. At 1,023 BTU\/hr, the fixture's thermal output is predictable and consistent, simplifying HVAC load calculations for multi-unit rooms.\u003c\/p\u003e\n\n  \u003cp style=\"color:#000000; margin-bottom:18px;\"\u003eDimming is built in and operates across the full output range, allowing operators to calibrate intensity to growth stage requirements without hardware changes. The foldable design enables compact shipping and simplified installation positioning. Daisy-chain capability allows multiple FC 4000 EVO units to be linked and controlled as a unified array — a critical feature for operators expanding canopy coverage incrementally. Smart scheduling and automated control require the separately purchased Mars Hydro iConnect Smart Controller, which integrates with the fixture's control architecture via the iConnect protocol. In practical terms, the FC 4000 EVO delivers 912 µmol\/s PPF at 2.85 µmol\/j system efficacy across a 4×2 ft cultivation footprint at 320W ±5%, with a 50,000-hour passive-cooled lifespan and full-range dimming across all three spectral channels.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#f0f7ff; border-left:4px solid #007bff; padding:20px 24px; margin:32px 0; border-radius:4px;\"\u003e\n  \u003ch2 style=\"color:#333333; margin-top:0; margin-bottom:14px;\"\u003eCommercial Assurance\u003c\/h2\u003e\n  \u003cul style=\"margin:0; padding-left:20px; color:#000000;\"\u003e\n    \u003cli style=\"margin-bottom:8px;\"\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 5-year manufacturer warranty covering defects in materials and workmanship\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:8px;\"\u003e\n\u003cstrong\u003eRated Lifespan:\u003c\/strong\u003e 50,000 hours — based on Samsung LM301H EVO diode and passive thermal architecture specifications\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:8px;\"\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e ETL, CE, UKCA, RoHS — verified for electrical safety and compliance in U.S. commercial facility deployments\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:8px;\"\u003e\n\u003cstrong\u003eAuthorized Channel:\u003c\/strong\u003e Cannafull Spectrum Solutions is a factory-authorized dealer. All units ship with full manufacturer warranty eligibility.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:0;\"\u003e\n\u003cstrong\u003eSupport:\u003c\/strong\u003e Pre-sale technical consultation and post-sale deployment support available through Cannafull Spectrum Solutions.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin:32px 0;\"\u003e\n  \u003ch2 style=\"color:#333333; margin-bottom:16px;\"\u003eSystem Integration\u003c\/h2\u003e\n  \u003cul style=\"color:#000000; padding-left:20px;\"\u003e\n    \u003cli style=\"margin-bottom:10px;\"\u003e\n\u003cstrong\u003eVoltage Compatibility:\u003c\/strong\u003e AC120-277V wide-range input eliminates the need for step-down transformers or voltage-specific SKUs across mixed-voltage facilities\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:10px;\"\u003e\n\u003cstrong\u003eDaisy-Chain Scalability:\u003c\/strong\u003e Multiple FC 4000 EVO units link directly for unified array control, supporting incremental canopy expansion without proportional control infrastructure cost\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:10px;\"\u003e\n\u003cstrong\u003eSmart Control Integration:\u003c\/strong\u003e Compatible with Mars Hydro iConnect Smart Controller (sold separately) for scheduled programming, remote dimming, and multi-fixture coordination via the iConnect protocol\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:10px;\"\u003e\n\u003cstrong\u003eHVAC Planning:\u003c\/strong\u003e 1,023 BTU\/hr per fixture; passive cooling eliminates fan-generated airflow variables, simplifying room-level climate modeling\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:0;\"\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Foldable bar design accommodates standard ratchet hangers and rack-mount configurations; 44×14×2.5 inch profile fits standard vertical farming tier spacing\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#f0f7ff; border-left:4px solid #007bff; padding:20px 24px; margin:32px 0; border-radius:4px;\"\u003e\n  \u003ch3 style=\"color:#333333; margin-top:0; margin-bottom:12px;\"\u003eFacility Integration Data\u003c\/h3\u003e\n  \u003cp style=\"color:#000000; margin-bottom:16px;\"\u003eThe table below provides fleet-level electrical and thermal load projections for the FC 4000 EVO to support circuit planning, HVAC sizing, and capital budgeting across scaled deployments.\u003c\/p\u003e\n  \u003ctable style=\"width:100%; border-collapse:collapse; color:#000000; font-size:0.95em;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"background:#007bff; color:#ffffff;\"\u003e\n        \u003cth style=\"padding:10px 12px; text-align:left; border:1px solid #cce0ff;\"\u003eFleet Size\u003c\/th\u003e\n        \u003cth style=\"padding:10px 12px; text-align:left; border:1px solid #cce0ff;\"\u003eTotal Wattage\u003c\/th\u003e\n        \u003cth style=\"padding:10px 12px; text-align:left; border:1px solid #cce0ff;\"\u003eTotal PPF (µmol\/s)\u003c\/th\u003e\n        \u003cth style=\"padding:10px 12px; text-align:left; border:1px solid #cce0ff;\"\u003eTotal BTU\/hr\u003c\/th\u003e\n        \u003cth style=\"padding:10px 12px; text-align:left; border:1px solid #cce0ff;\"\u003eAmps at AC240V\u003c\/th\u003e\n        \u003cth style=\"padding:10px 12px; text-align:left; border:1px solid #cce0ff;\"\u003eFleet Capital (Sale)\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"background:#ffffff;\"\u003e\n        \u003ctd style=\"padding:10px 12px; border:1px solid #cce0ff;\"\u003e10 Units\u003c\/td\u003e\n        \u003ctd style=\"padding:10px 12px; border:1px solid #cce0ff;\"\u003e3,200W\u003c\/td\u003e\n        \u003ctd style=\"padding:10px 12px; border:1px solid #cce0ff;\"\u003e9,120 µmol\/s\u003c\/td\u003e\n        \u003ctd style=\"padding:10px 12px; border:1px solid #cce0ff;\"\u003e10,230 BTU\/hr\u003c\/td\u003e\n        \u003ctd style=\"padding:10px 12px; border:1px solid #cce0ff;\"\u003e13.43A\u003c\/td\u003e\n        \u003ctd style=\"padding:10px 12px; border:1px solid #cce0ff;\"\u003eUS$2,399.90\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background:#f0f7ff;\"\u003e\n        \u003ctd style=\"padding:10px 12px; border:1px solid #cce0ff;\"\u003e20 Units\u003c\/td\u003e\n        \u003ctd style=\"padding:10px 12px; border:1px solid #cce0ff;\"\u003e6,400W\u003c\/td\u003e\n        \u003ctd style=\"padding:10px 12px; border:1px solid #cce0ff;\"\u003e18,240 µmol\/s\u003c\/td\u003e\n        \u003ctd style=\"padding:10px 12px; border:1px solid #cce0ff;\"\u003e20,460 BTU\/hr\u003c\/td\u003e\n        \u003ctd style=\"padding:10px 12px; border:1px solid #cce0ff;\"\u003e26.86A\u003c\/td\u003e\n        \u003ctd style=\"padding:10px 12px; border:1px solid #cce0ff;\"\u003eUS$4,799.80\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"background:#ffffff;\"\u003e\n        \u003ctd style=\"padding:10px 12px; border:1px solid #cce0ff;\"\u003e50 Units\u003c\/td\u003e\n        \u003ctd style=\"padding:10px 12px; border:1px solid #cce0ff;\"\u003e16,000W\u003c\/td\u003e\n        \u003ctd style=\"padding:10px 12px; border:1px solid #cce0ff;\"\u003e45,600 µmol\/s\u003c\/td\u003e\n        \u003ctd style=\"padding:10px 12px; border:1px solid #cce0ff;\"\u003e51,150 BTU\/hr\u003c\/td\u003e\n        \u003ctd style=\"padding:10px 12px; border:1px solid #cce0ff;\"\u003e67.15A\u003c\/td\u003e\n        \u003ctd style=\"padding:10px 12px; border:1px solid #cce0ff;\"\u003eUS$11,999.50\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n  \u003cp style=\"font-size:0.85em; color:#666; margin-top:10px; margin-bottom:0;\"\u003eFleet projections based on nominal 320W draw and published per-unit specifications. Actual wattage subject to ±5% tolerance. Amps at AC240V calculated from published 1.343A per-unit figure. Consult a licensed electrician for circuit design. Contact Cannafull Spectrum Solutions for volume pricing inquiries.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin:32px 0;\"\u003e\n  \u003ch2 style=\"color:#333333; margin-bottom:16px;\"\u003eOperator Field Notes\u003c\/h2\u003e\n  \u003cul style=\"color:#000000; padding-left:20px;\"\u003e\n    \u003cli style=\"margin-bottom:10px;\"\u003e\n\u003cstrong\u003eDimming without a controller:\u003c\/strong\u003e The FC 4000 EVO supports manual dimming natively. Automated scheduling and remote control require the separately purchased Mars Hydro iConnect Smart Controller — budget this into your deployment plan before installation.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:10px;\"\u003e\n\u003cstrong\u003eCultivation vs. maximum coverage:\u003c\/strong\u003e The 3'x5' maximum coverage figure represents the outer photon boundary. The 4×2 ft cultivation coverage is the recommended footprint for production-grade PPFD uniformity. Size your room layout to cultivation coverage, not maximum coverage.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:10px;\"\u003e\n\u003cstrong\u003ePassive cooling and airspace:\u003c\/strong\u003e The bar-style chassis requires adequate overhead airspace for convective heat dissipation. Do not mount flush against reflective ceilings or enclosed canopies without verifying thermal clearance.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:10px;\"\u003e\n\u003cstrong\u003eDaisy-chain circuit loading:\u003c\/strong\u003e When linking multiple units, calculate cumulative amperage against circuit capacity before energizing. At AC120V, each unit draws 2.715A — a 10-unit daisy chain requires a dedicated 30A circuit minimum.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:10px;\"\u003e\n\u003cstrong\u003eLifespan planning:\u003c\/strong\u003e The 50,000-hour rated lifespan at standard operating conditions means no lamp replacement cycles within a typical 5-7 year facility depreciation window, assuming 18-hour daily operation schedules.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:0;\"\u003e\n\u003cstrong\u003eYield benchmark:\u003c\/strong\u003e The published 3.5g\/W max yield figure represents an optimized-condition ceiling, not a guaranteed per-cycle output. Actual yield is a function of genetics, nutrition, environment, and canopy management in addition to photon delivery.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin:32px 0;\" itemscope itemtype=\"https:\/\/schema.org\/FAQPage\"\u003e\n  \u003ch2 style=\"color:#333333; margin-bottom:16px;\"\u003eOperator FAQ\u003c\/h2\u003e\n\n  \u003cdetails itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\" style=\"margin-bottom:14px; border-bottom:1px solid #e0e0e0; padding-bottom:14px;\"\u003e\n    \u003csummary itemprop=\"name\" style=\"font-weight:bold; color:#333333; cursor:pointer;\"\u003eQ: What is the difference between the 3'x5' maximum coverage and the 4×2 ft cultivation coverage?\u003c\/summary\u003e\n    \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n      \u003cp itemprop=\"text\" style=\"color:#000000; margin-top:10px;\"\u003eA: Maximum coverage (3'x5') represents the outer boundary of measurable photon delivery from the fixture — the area where light reaches but may not achieve production-grade uniformity or intensity. Cultivation coverage (4×2 ft) is the manufacturer-specified footprint where PPFD uniformity and intensity are optimized for active production across all growth stages. For yield-critical applications, room layout and fixture spacing should be based on the 4×2 ft cultivation coverage figure.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\" style=\"margin-bottom:14px; border-bottom:1px solid #e0e0e0; padding-bottom:14px;\"\u003e\n    \u003csummary itemprop=\"name\" style=\"font-weight:bold; color:#333333; cursor:pointer;\"\u003eQ: Does the FC 4000 EVO require an active cooling system or dedicated exhaust?\u003c\/summary\u003e\n    \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n      \u003cp itemprop=\"text\" style=\"color:#000000; margin-top:10px;\"\u003eA: No. The FC 4000 EVO uses passive thermal management through its bar-style aluminum chassis — there are no fans, motors, or active cooling components. The fixture dissipates 1,023 BTU\/hr through convection. Adequate overhead airspace and room-level HVAC capacity are required, but no dedicated exhaust or active cooling is needed at the fixture level.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\" style=\"margin-bottom:14px; border-bottom:1px solid #e0e0e0; padding-bottom:14px;\"\u003e\n    \u003csummary itemprop=\"name\" style=\"font-weight:bold; color:#333333; cursor:pointer;\"\u003eQ: Is smart scheduling included, or does it require additional hardware?\u003c\/summary\u003e\n    \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n      \u003cp itemprop=\"text\" style=\"color:#000000; margin-top:10px;\"\u003eA: Smart scheduling and automated control require the separately purchased Mars Hydro iConnect Smart Controller. The FC 4000 EVO supports manual dimming natively without the controller. For automated photoperiod scheduling, remote dimming, and multi-fixture coordination, the iConnect controller must be purchased and integrated separately. Budget this hardware into your deployment plan before installation.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\" style=\"margin-bottom:14px; border-bottom:1px solid #e0e0e0; padding-bottom:14px;\"\u003e\n    \u003csummary itemprop=\"name\" style=\"font-weight:bold; color:#333333; cursor:pointer;\"\u003eQ: What voltage configurations does the FC 4000 EVO support, and how does that affect amperage draw?\u003c\/summary\u003e\n    \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n      \u003cp itemprop=\"text\" style=\"color:#000000; margin-top:10px;\"\u003eA: The FC 4000 EVO operates across AC120-277V without hardware modification. Amperage draw varies by voltage: 2.715A at AC120V, 1.343A at AC240V, and 1.169A at AC277V. Higher-voltage circuits reduce per-fixture amperage draw, which is relevant for multi-fixture daisy-chain configurations and circuit capacity planning. Consult a licensed electrician to verify circuit ratings before installation.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\" style=\"margin-bottom:14px; border-bottom:1px solid #e0e0e0; padding-bottom:14px;\"\u003e\n    \u003csummary itemprop=\"name\" style=\"font-weight:bold; color:#333333; cursor:pointer;\"\u003eQ: What certifications does the FC 4000 EVO carry, and are they relevant to U.S. commercial facility compliance?\u003c\/summary\u003e\n    \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n      \u003cp itemprop=\"text\" style=\"color:#000000; margin-top:10px;\"\u003eA: The FC 4000 EVO carries ETL, CE, UKCA, and RoHS certifications. ETL listing is the primary U.S. commercial facility compliance certification — it indicates the fixture has been tested to North American safety standards by an OSHA-recognized Nationally Recognized Testing Laboratory (NRTL). CE and UKCA are European and UK market certifications. RoHS confirms restriction of hazardous substances in the fixture's construction. For U.S. facility insurance, inspection, and permitting purposes, the ETL listing is the operative certification.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails itemscope itemprop=\"mainEntity\" itemtype=\"https:\/\/schema.org\/Question\" style=\"margin-bottom:14px; padding-bottom:14px;\"\u003e\n    \u003csummary itemprop=\"name\" style=\"font-weight:bold; color:#333333; cursor:pointer;\"\u003eQ: How does the FC 4000 EVO's per-diode efficacy of 3.14 µmol\/j relate to the system efficacy of 2.85 µmol\/j?\u003c\/summary\u003e\n    \u003cdiv itemscope itemprop=\"acceptedAnswer\" itemtype=\"https:\/\/schema.org\/Answer\"\u003e\n      \u003cp itemprop=\"text\" style=\"color:#000000; margin-top:10px;\"\u003eA: Per-diode efficacy (3.14 µmol\/j) measures the photon output efficiency of each Samsung LM301H EVO chip in isolation. System efficacy (2.85 µmol\/j) measures the total photon output of the complete fixture — including driver losses, thermal derating, and electrical conversion overhead — divided by total power input. The gap between the two figures represents the efficiency cost of the driver and power conversion components. A system efficacy of 2.85 µmol\/j is a strong commercial-grade figure and reflects a well-optimized driver design relative to the diode array's rated output.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin:32px 0;\"\u003e\n  \u003ch2 style=\"color:#333333; margin-bottom:16px;\"\u003eShipping \u0026amp; Logistics\u003c\/h2\u003e\n  \u003cul style=\"color:#000000; padding-left:20px;\"\u003e\n    \u003cli style=\"margin-bottom:10px;\"\u003e\n\u003cstrong\u003eShipping Territory:\u003c\/strong\u003e Cannafull Spectrum Solutions ships within the contiguous 48 United States only. Orders outside this territory cannot be fulfilled.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:10px;\"\u003e\n\u003cstrong\u003eFreight Class:\u003c\/strong\u003e Standard parcel. The FC 4000 EVO ships in manufacturer packaging. Dimensions and weight should be confirmed with the carrier for freight planning on multi-unit orders.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:10px;\"\u003e\n\u003cstrong\u003eReturns:\u003c\/strong\u003e Defective units are covered under the 5-year manufacturer warranty. Non-defective returns are subject to Cannafull Spectrum Solutions return policy terms. Contact support before initiating any return.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:10px;\"\u003eRestocking 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.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:0;\"\u003e\n\u003cstrong\u003eContact:\u003c\/strong\u003e \u003cstrong\u003eFor order support, freight coordination, or pre-shipment technical questions, contact Cannafull Spectrum Solutions directly through cannafullspec.com.\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin:32px 0;\"\u003e\n  \u003ch2 style=\"color:#333333; margin-bottom:16px;\"\u003eWhat's in the Box\u003c\/h2\u003e\n  \u003cul style=\"color:#000000; padding-left:20px;\"\u003e\n    \u003cli style=\"margin-bottom:8px;\"\u003e1x Mars Hydro FC 4000 EVO 320W LED Grow Light (3 light bars, foldable bar-style configuration)\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:8px;\"\u003eHanging hardware (ratchet hangers or equivalent — confirm with manufacturer packaging documentation)\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:8px;\"\u003ePower cord\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:8px;\"\u003eUser manual \/ installation guide\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp style=\"font-size:0.88em; color:#666; margin-top:10px;\"\u003eNote: Mars Hydro iConnect Smart Controller is NOT included. Smart scheduling and automated control require separate purchase of the iConnect Smart Controller. Accessory items (iControl Smart Grow Room Controller, 6 Inch Clip Fan) are sold separately. Box contents are based on available manufacturer documentation. Cannafull Spectrum Solutions recommends verifying included components against the manufacturer's current packaging specification upon receipt. Contact support immediately if any items are missing or damaged.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin:32px 0;\"\u003e\n  \u003ch2 style=\"color:#333333; margin-bottom:16px;\"\u003eRegional Compliance \u0026amp; Deployment Notes\u003c\/h2\u003e\n  \u003cul style=\"color:#000000; padding-left:20px;\"\u003e\n    \u003cli style=\"margin-bottom:10px;\"\u003e\n\u003cstrong\u003eU.S. Electrical Code:\u003c\/strong\u003e The FC 4000 EVO's ETL listing confirms compliance with applicable U.S. electrical safety standards. Installation must conform to the National Electrical Code (NEC) and applicable local amendments. Verify jurisdiction-specific requirements with a licensed electrician before installation.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:10px;\"\u003e\n\u003cstrong\u003eCommercial Facility Permitting:\u003c\/strong\u003e ETL-listed fixtures are generally accepted by U.S. Authority Having Jurisdiction (AHJ) inspectors for commercial occupancy electrical inspections. Confirm with your local AHJ that ETL listing satisfies permit requirements for your specific facility classification.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:10px;\"\u003e\n\u003cstrong\u003eRoHS Compliance:\u003c\/strong\u003e The FC 4000 EVO carries RoHS certification, confirming restriction of hazardous substances including lead, mercury, cadmium, and hexavalent chromium. Relevant for facilities subject to state-level environmental compliance requirements governing electronic equipment disposal.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:10px;\"\u003e\n\u003cstrong\u003eVoltage Range:\u003c\/strong\u003e The AC120-277V input range covers standard U.S. residential (120V), commercial single-phase (240V), and commercial three-phase distribution (277V) configurations. No step-down transformer or voltage converter is required for any standard U.S. facility electrical service.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:0;\"\u003e\n\u003cstrong\u003eShipping Jurisdiction:\u003c\/strong\u003e Available for deployment in licensed commercial facilities across the contiguous 48 United States. Cannafull Spectrum Solutions does not ship to Alaska, Hawaii, U.S. territories, or international addresses.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cp style=\"font-size:0.85em; color:#666;\"\u003eCompliance information is provided for general reference only and does not constitute legal or electrical engineering advice. Cannafull Spectrum Solutions makes no representation regarding the suitability of this product for any specific regulatory jurisdiction, facility classification, or permitted use. Operators are responsible for verifying all applicable federal, state, and local compliance requirements prior to installation and operation. Specifications subject to change by manufacturer without notice.\u003c\/p\u003e","brand":"Mars Hydro","offers":[{"title":"Default Title","offer_id":44237270679687,"sku":"MH-FC-4000","price":289.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/4450\/4455\/files\/fc4000-is-good-for-4x2-grow-tent-kits.jpg?v=1774162785","url":"https:\/\/cannafullspec.com\/zh\/products\/mars-hydro-fc-4000-320w-led-grow-light","provider":"CannaFull Spectrum Solutions","version":"1.0","type":"link"}