{"product_id":"mars-hydro-vg40-40w-2ft-t5-clone-light","title":"Mars Hydro VG40 40W T5 Clone Light | Daisy-Chain 32 Units","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 VG40 is a 40W dual-bar T5-format LED clone and seedling light engineered for operators who need repeatable photon delivery in compact propagation zones without the overhead of premium-tier pricing. If manufacturer origin data is confirmed, it will be noted here; none was provided in the source dataset.\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 Consistent photon delivery at 77.78 µmol\/s across a 2 ft x 2 ft propagation zone with zero lamp replacement cycles over a rated 50,000-hour lifespan.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eReplaces:\u003c\/strong\u003e Fluorescent T5 fixtures, aging HO tube arrays, and unrated LED bars lacking IP protection or third-party certification.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEnvironment:\u003c\/strong\u003e Propagation chambers, clone rooms, tissue culture benches, and supplemental under-canopy positions in licensed cultivation facilities.\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:0.92em; color:#333333; margin-bottom:32px;\"\u003e\u003cstrong\u003eQuick Spec:\u003c\/strong\u003e 40W (20W x 2) | 77.78 µmol\/s PPF | 2 ft x 2 ft coverage | AC100–277V | ETL, DLC, IP65 | 5-Year Warranty | Daisy-chain up to 32 units\u003c\/p\u003e\n\n\u003cdiv style=\"margin-bottom:40px;\"\u003e\n  \u003ch2 style=\"text-align:center; color:#333333; font-size:1.6em; margin-bottom:20px;\"\u003ePrecision Control in Any Space\u003c\/h2\u003e\n\n  \u003cp style=\"color:#000000; margin-bottom:18px;\"\u003ePropagation is where facility variance begins. When the light source above a clone tray is inconsistent — degrading output, uneven spectral distribution, no IP protection against irrigation overspray — the downstream effects compound silently. Root development stalls unevenly across the tray. Transplant timing becomes a judgment call rather than a scheduled event. Every day a clone sits under underperforming light is a day of cycle time lost, and in a licensed facility operating on tight turn schedules, that loss is not recoverable. Equipment that lacks third-party certification introduces compliance exposure. Fixtures without passive thermal management introduce heat stress into the most sensitive stage of the production cycle. These are not edge cases — they are the daily operating cost of running the wrong tool in the propagation room.\u003c\/p\u003e\n\n  \u003cp style=\"color:#000000; margin-bottom:18px;\"\u003eAfter deployment, the propagation room operates on a different logic. Every position on the clone tray receives the same photon dose. Scheduling is set once and executed automatically. The fixture runs cool to the touch, eliminating heat stress as a variable in root development. Because the light source is rated for 50,000 hours of continuous operation, lamp replacement cycles disappear from the maintenance calendar entirely. Operators running multi-tier propagation racks can daisy-chain units across the entire structure from a single power connection, eliminating the cable management complexity that comes with individually powered fixtures. The result is a propagation environment where the only variable that matters is the plant — not the equipment.\u003c\/p\u003e\n\n  \u003cp style=\"color:#000000; margin-bottom:18px;\"\u003eThe mechanism behind that outcome is a 292-bead LED array operating across a combined spectral output of 5000–5300K color temperature with targeted wavelength channels at 450–465nm (blue) and 650–665nm (red), delivering the photon ratios that drive chlorophyll absorption and early-stage vegetative signaling simultaneously. The fixture draws 20W per bar (40W total, ±10%) across a universal input range of AC100–277V, pulling 0.3234A at 120V, 0.1798A at 230V, or 0.1617A at 277V — making it compatible with both standard U.S. facility wiring and international voltage infrastructure without a transformer. IP65-rated construction seals the fixture against direct water jets, making it deployable in wet propagation environments without enclosure modifications. ETL and DLC certification confirm third-party performance and safety validation. In practical terms, the VG40 delivers 77.78 µmol\/s PPF across a 2 ft x 2 ft coverage zone at 40W total draw with passive cooling and no moving parts.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom:40px;\"\u003e\n  \u003ch2 style=\"color:#333333; font-size:1.4em; 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 installation, circuit loading calculations, and HVAC load assessments should be performed by a licensed electrician or mechanical engineer. Daisy-chain configurations drawing from a single circuit must be evaluated against the circuit's rated amperage before deployment. The VG40 is a supplemental and propagation-stage fixture; it is not engineered as a primary canopy light for flowering production.\u003c\/p\u003e\n\n  \u003cdiv style=\"display:flex; flex-wrap:wrap; gap:24px;\"\u003e\n    \u003cdiv style=\"flex:1; min-width:240px;\"\u003e\n      \u003ch3 style=\"color:#333333; font-size:1.05em; margin-bottom:10px;\"\u003eRecommended Deployment Positions\u003c\/h3\u003e\n      \u003cul style=\"color:#000000; padding-left:20px; margin:0;\"\u003e\n        \u003cli\u003eClone and propagation rooms — primary overhead position\u003c\/li\u003e\n        \u003cli\u003eSeedling trays — top-lighting at close mounting distance\u003c\/li\u003e\n        \u003cli\u003eMulti-tier propagation racks — under-shelf supplemental lighting\u003c\/li\u003e\n        \u003cli\u003eSide-lighting positions in narrow vertical grow columns\u003c\/li\u003e\n        \u003cli\u003eBottom-lighting configurations for root-zone photostimulation protocols\u003c\/li\u003e\n        \u003cli\u003eTissue culture and micro-propagation benches requiring low-heat photon delivery\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n    \u003cdiv style=\"flex:1; min-width:240px;\"\u003e\n      \u003ch3 style=\"color:#333333; font-size:1.05em; margin-bottom:10px;\"\u003eCoverage Reference\u003c\/h3\u003e\n      \u003cul style=\"color:#000000; padding-left:20px; margin:0;\"\u003e\n        \u003cli\u003e\n\u003cstrong\u003eCoverage Area:\u003c\/strong\u003e 2 ft x 2 ft (0.37 m²)\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eFixture Format:\u003c\/strong\u003e 2 ft dual-bar T5-format, 600 x 50 x 31 mm per bar\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eMounting Flexibility:\u003c\/strong\u003e Top, bottom, side, and under-shelf configurations supported\u003c\/li\u003e\n      \u003c\/ul\u003e\n      \u003ch3 style=\"color:#333333; font-size:1.05em; margin-top:16px; margin-bottom:10px;\"\u003eNot Recommended For\u003c\/h3\u003e\n      \u003cul style=\"color:#000000; padding-left:20px; margin:0;\"\u003e\n        \u003cli\u003ePrimary canopy lighting in flowering rooms\u003c\/li\u003e\n        \u003cli\u003eLarge-format vegetative zones requiring coverage beyond 2 ft x 2 ft per unit without daisy-chain expansion\u003c\/li\u003e\n        \u003cli\u003eOutdoor or fully exposed unenclosed environments (IP65 covers water jets, not submersion)\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom:40px;\"\u003e\n  \u003ch2 style=\"color:#333333; font-size:1.4em; margin-bottom:16px;\"\u003eHow It Works\u003c\/h2\u003e\n\n  \u003cp style=\"color:#000000; margin-bottom:18px;\"\u003eThe VG40 is a dual-bar LED fixture, each bar rated at 20W (±10%), for a combined draw of 40W across the full assembly. The 292 LED beads are distributed across both bars to produce a uniform photon field rather than a center-weighted hot spot — a critical distinction in propagation applications where edge-of-tray clones must receive equivalent photon doses to center-tray positions. The spectral architecture combines a 5000–5300K broadband white channel with discrete wavelength peaks at 450–465nm and 650–665nm. The blue channel (450–465nm) drives compact internodal development and stomatal regulation in early vegetative tissue. The red channel (650–665nm) supports chlorophyll-a and chlorophyll-b absorption, accelerating photosynthetic rate in seedling and clone tissue. The broadband white channel fills the mid-spectrum to support full photosynthetic efficiency across the 400–700nm PAR range.\u003c\/p\u003e\n\n  \u003cp style=\"color:#000000; margin-bottom:18px;\"\u003ePassive cooling is the thermal management architecture — there are no fans, no moving parts, and no mechanical failure modes associated with thermal regulation. The fixture's aluminum bar construction dissipates heat conductively, keeping canopy-level temperatures within the tolerance range of propagating tissue without active intervention. IP65-rated sealing protects the LED array and driver electronics against direct water jets, making the fixture compatible with overhead irrigation, misting systems, and high-humidity propagation environments without requiring secondary enclosures. The universal input voltage range (AC100–277V) allows the fixture to operate on standard 120V U.S. facility circuits or 230V\/277V infrastructure without modification. Daisy-chain capability supports up to 32 units connected in series from a single power input, enabling operators to wire an entire propagation rack tier from one outlet and control the full chain as a single switched load. In practical terms, the VG40 delivers 77.78 µmol\/s PPF across a 2 ft x 2 ft zone at 40W total draw, with a rated operational lifespan of 50,000 hours and no consumable lamp components.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background:#f0f7ff; border-left:4px solid #007bff; padding:20px 24px; margin-bottom:40px; border-radius:4px;\"\u003e\n  \u003ch2 style=\"color:#333333; font-size:1.3em; margin-bottom:14px;\"\u003eCommercial Assurance\u003c\/h2\u003e\n  \u003cul style=\"color:#000000; padding-left:20px; margin:0;\"\u003e\n    \u003cli style=\"margin-bottom:8px;\"\u003e\n\u003cstrong\u003eETL Listed:\u003c\/strong\u003e Electrical safety and performance validated by a nationally recognized testing laboratory to UL standards — required for commercial facility insurance compliance in most U.S. jurisdictions.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:8px;\"\u003e\n\u003cstrong\u003eDLC Certified:\u003c\/strong\u003e DesignLights Consortium qualification confirms photometric performance meets commercial energy efficiency thresholds — a prerequisite for utility rebate programs in participating U.S. states.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:8px;\"\u003e\n\u003cstrong\u003eCE and UKCA Marked:\u003c\/strong\u003e Confirms electromagnetic compatibility and low-voltage directive compliance for international deployment contexts.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:8px;\"\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Restriction of Hazardous Substances compliance confirms the fixture does not contain restricted heavy metals or brominated flame retardants — relevant for facilities operating under environmental compliance frameworks.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:8px;\"\u003e\n\u003cstrong\u003eIP65 Rated:\u003c\/strong\u003e Ingress protection against dust and direct water jets confirmed — deployable in wet propagation environments without secondary enclosure.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:8px;\"\u003e\n\u003cstrong\u003e5-Year Warranty:\u003c\/strong\u003e Manufacturer warranty period of 5 years as stated in source data. Warranty is honored through Cannafull Spectrum Solutions as a factory-authorized dealer.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e50,000-Hour Rated Lifespan:\u003c\/strong\u003e No lamp replacement cycles. No consumable components. Maintenance cost for the light source is zero across the rated operational period.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom:40px;\"\u003e\n  \u003ch2 style=\"color:#333333; font-size:1.4em; margin-bottom:16px;\"\u003eSystem Integration\u003c\/h2\u003e\n  \u003cul style=\"color:#000000; padding-left:20px; margin:0;\"\u003e\n    \u003cli style=\"margin-bottom:10px;\"\u003e\n\u003cstrong\u003eDaisy-Chain Architecture:\u003c\/strong\u003e Up to 32 VG40 units connect in series via the inter-unit cable, allowing a single circuit connection to power an entire propagation rack tier. Each additional unit adds 40W to the circuit load — calculate total amperage draw against circuit capacity before finalizing chain length.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:10px;\"\u003e\n\u003cstrong\u003eUniversal Voltage Compatibility:\u003c\/strong\u003e AC100–277V input range integrates with 120V standard U.S. facility circuits and 230V\/277V commercial distribution panels without step-down transformers or voltage conversion hardware.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:10px;\"\u003e\n\u003cstrong\u003eMulti-Orientation Mounting:\u003c\/strong\u003e Top, bottom, side, and under-shelf mounting configurations are supported, enabling integration into existing rack structures without custom mounting hardware in most standard propagation rack formats.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:10px;\"\u003e\n\u003cstrong\u003eWet Environment Compatibility:\u003c\/strong\u003e IP65 rating allows deployment in zones with active misting, overhead irrigation, or high-humidity climate control without fixture modification or secondary waterproofing.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eThermal Load:\u003c\/strong\u003e Passive cooling with minimal heat output. No active cooling load added to facility HVAC calculations. Confirm ambient temperature range with facility HVAC engineer for high-density daisy-chain deployments in enclosed rack systems.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom:40px;\"\u003e\n  \u003ch3 style=\"color:#333333; font-size:1.3em; margin-bottom:10px;\"\u003eFacility Integration Data\u003c\/h3\u003e\n  \u003cp style=\"color:#000000; margin-bottom:18px;\"\u003eThe following ROI reference table is provided for procurement planning purposes. Figures are based on published electrical specifications and the current sale price of US$66.99 per unit. Energy cost savings are calculated relative to a 54W fluorescent T5 fixture (a common replacement target) at a U.S. commercial electricity rate of $0.12\/kWh, operating 18 hours per day. Actual savings will vary based on local utility rates, operating schedules, and legacy fixture specifications.\u003c\/p\u003e\n\n  \u003cdiv style=\"background:#f0f7ff; border-left:4px solid #007bff; padding:20px 24px; border-radius:4px; overflow-x:auto;\"\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 Capital Outlay\u003c\/th\u003e\n          \u003cth style=\"padding:10px 12px; text-align:left; border:1px solid #cce0ff;\"\u003eTotal Coverage\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 Draw (W)\u003c\/th\u003e\n          \u003cth style=\"padding:10px 12px; text-align:left; border:1px solid #cce0ff;\"\u003eEst. Annual Energy vs. 54W T5 (18 hr\/day)\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;\"\u003e$669.90\u003c\/td\u003e\n          \u003ctd style=\"padding:10px 12px; border:1px solid #cce0ff;\"\u003e10 x 2 ft x 2 ft zones\u003c\/td\u003e\n          \u003ctd style=\"padding:10px 12px; border:1px solid #cce0ff;\"\u003e777.8 µmol\/s\u003c\/td\u003e\n          \u003ctd style=\"padding:10px 12px; border:1px solid #cce0ff;\"\u003e400W\u003c\/td\u003e\n          \u003ctd style=\"padding:10px 12px; border:1px solid #cce0ff;\"\u003e~$12.63\/yr savings vs. 10 x 54W T5\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;\"\u003e$1,339.80\u003c\/td\u003e\n          \u003ctd style=\"padding:10px 12px; border:1px solid #cce0ff;\"\u003e20 x 2 ft x 2 ft zones\u003c\/td\u003e\n          \u003ctd style=\"padding:10px 12px; border:1px solid #cce0ff;\"\u003e1,555.6 µmol\/s\u003c\/td\u003e\n          \u003ctd style=\"padding:10px 12px; border:1px solid #cce0ff;\"\u003e800W\u003c\/td\u003e\n          \u003ctd style=\"padding:10px 12px; border:1px solid #cce0ff;\"\u003e~$25.27\/yr savings vs. 20 x 54W T5\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;\"\u003e$3,349.50\u003c\/td\u003e\n          \u003ctd style=\"padding:10px 12px; border:1px solid #cce0ff;\"\u003e50 x 2 ft x 2 ft zones\u003c\/td\u003e\n          \u003ctd style=\"padding:10px 12px; border:1px solid #cce0ff;\"\u003e3,889.0 µmol\/s\u003c\/td\u003e\n          \u003ctd style=\"padding:10px 12px; border:1px solid #cce0ff;\"\u003e2,000W\u003c\/td\u003e\n          \u003ctd style=\"padding:10px 12px; border:1px solid #cce0ff;\"\u003e~$63.07\/yr savings vs. 50 x 54W T5\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/tbody\u003e\n    \u003c\/table\u003e\n    \u003cp style=\"font-size:0.82em; color:#555; margin-top:10px; margin-bottom:0;\"\u003eEnergy savings estimates are illustrative. Verify against actual facility utility rates and legacy fixture draw. DLC certification may qualify fleet purchases for utility rebate programs — consult your state's energy efficiency program administrator.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom:40px;\"\u003e\n  \u003ch2 style=\"color:#333333; font-size:1.4em; margin-bottom:16px;\"\u003eOperator Field Notes\u003c\/h2\u003e\n  \u003cul style=\"color:#000000; padding-left:20px; margin:0;\"\u003e\n    \u003cli style=\"margin-bottom:10px;\"\u003e\n\u003cstrong\u003eChain Load Calculation Before Wiring:\u003c\/strong\u003e At 0.3234A per unit at 120V, a 32-unit daisy chain draws approximately 10.3A. A 15A circuit supports this load; a 20A circuit provides code-required headroom. Calculate actual chain length against your circuit's rated capacity before finalizing installation.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:10px;\"\u003e\n\u003cstrong\u003eMounting Distance Affects Uniformity:\u003c\/strong\u003e Closer mounting distances increase PPFD at the canopy surface but reduce coverage uniformity at tray edges. For 2 ft x 2 ft tray coverage, validate mounting height against your specific tray geometry before locking in rack positions.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:10px;\"\u003e\n\u003cstrong\u003eIP65 Does Not Mean Submersion-Rated:\u003c\/strong\u003e IP65 protects against water jets from any direction. It does not protect against immersion or sustained water pooling on the fixture body. Ensure drainage is adequate in high-humidity environments where condensation accumulates.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:10px;\"\u003e\n\u003cstrong\u003eSpectral Positioning for Cloning vs. Seedling:\u003c\/strong\u003e The 650–665nm red channel accelerates photosynthetic rate in established seedling tissue. For freshly cut clones in early callus formation, some operators reduce photoperiod duration rather than fixture intensity to manage transpiration stress — the VG40's spectral output is fixed, so photoperiod scheduling is the primary variable to adjust.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:10px;\"\u003e\n\u003cstrong\u003eDLC Certification and Utility Rebates:\u003c\/strong\u003e DLC-listed fixtures qualify for rebate programs in participating utility territories. Confirm eligibility with your state's energy efficiency program before purchase if rebate recovery is part of your capital planning.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNo Driver Replacement Cycle:\u003c\/strong\u003e The integrated driver and passive cooling architecture means there is no scheduled maintenance interval for this fixture. The 50,000-hour rated lifespan at standard operating conditions eliminates lamp and driver replacement from the propagation room maintenance calendar.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom:40px;\" itemscope itemtype=\"https:\/\/schema.org\/FAQPage\"\u003e\n  \u003ch2 style=\"color:#333333; font-size:1.4em; 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; padding:4px 0;\"\u003eQ: How many VG40 units can be connected in a single daisy chain, and what is the circuit load?\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: Up to 32 VG40 units can be connected in series via the inter-unit cable. At 120V, each unit draws 0.3234A, placing a 32-unit chain at approximately 10.3A total. This falls within a standard 15A circuit's capacity, though a 20A circuit is recommended to maintain the NEC-required 80% continuous load headroom. At 230V, each unit draws 0.1798A; at 277V, 0.1617A. Always calculate total chain amperage against your circuit's rated capacity before finalizing 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; padding:4px 0;\"\u003eQ: Is the VG40 suitable for use in wet propagation environments with overhead misting systems?\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: Yes. The VG40 carries an IP65 ingress protection rating, which confirms resistance to dust ingress and direct water jets from any direction. This makes it compatible with overhead misting systems, high-humidity propagation chambers, and environments where irrigation overspray is routine. IP65 does not cover submersion or sustained water pooling on the fixture body — ensure adequate drainage in the installation environment.\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; padding:4px 0;\"\u003eQ: What certifications does the VG40 carry, and do they satisfy commercial facility compliance requirements?\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 VG40 is ETL Listed, DLC Certified, CE Marked, UKCA Marked, and RoHS Compliant. ETL listing satisfies the nationally recognized testing laboratory (NRTL) requirement for electrical safety in U.S. commercial facilities and is accepted by most facility insurance underwriters. DLC certification qualifies the fixture for utility rebate programs in participating U.S. states. RoHS compliance is relevant for facilities operating under environmental compliance frameworks. Confirm specific jurisdiction requirements with your compliance officer or AHJ (Authority Having Jurisdiction).\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; padding:4px 0;\"\u003eQ: What is the spectral output of the VG40, and why is it configured for propagation rather than flowering?\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 VG40 outputs a combined spectrum of 5000–5300K broadband white with discrete wavelength channels at 450–465nm (blue) and 650–665nm (red). The blue channel drives compact internodal development, stomatal regulation, and phototropic responses critical in early vegetative and cloning stages. The red channel supports chlorophyll-a and chlorophyll-b absorption to accelerate photosynthetic rate in seedling tissue. This spectral configuration is optimized for propagation and early vegetative development. It is not configured as a primary flowering spectrum — operators requiring a flowering-stage primary light should evaluate Mars Hydro's full-cycle fixtures separately.\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; padding:4px 0;\"\u003eQ: What is the warranty period, and how is it serviced through Cannafull Spectrum Solutions?\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 VG40 carries a 5-year manufacturer warranty as stated in the source specification data. Cannafull Spectrum Solutions is a factory-authorized dealer, and warranty claims are processed through our support channel. Contact us at the address listed in the Shipping and Logistics section with your order number and a description of the issue. Warranty coverage terms are defined by Mars Hydro's published warranty policy — review the full terms before purchase if warranty scope is a procurement decision factor.\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:4px;\"\u003e\n    \u003csummary itemprop=\"name\" style=\"font-weight:bold; color:#333333; cursor:pointer; padding:4px 0;\"\u003eQ: Can the VG40 be used in mounting orientations other than overhead top-lighting?\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: Yes. The VG40 supports top-lighting, bottom-lighting, side-lighting, and under-shelf lighting configurations. This multi-orientation capability makes it suitable for integration into multi-tier propagation racks where each shelf tier requires its own light source, as well as vertical grow column formats where side-lighting is the primary photon delivery method. Confirm mounting hardware compatibility with your specific rack system — the fixture's 600 x 50 x 31 mm bar dimensions should be verified against available mounting clearance before installation.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom:40px;\"\u003e\n  \u003ch2 style=\"color:#333333; font-size:1.4em; margin-bottom:16px;\"\u003eShipping \u0026amp; Logistics\u003c\/h2\u003e\n  \u003cul style=\"color:#000000; padding-left:20px; margin:0;\"\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 to Alaska, Hawaii, U.S. territories, and international destinations are not fulfilled through this channel.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:10px;\"\u003e\n\u003cstrong\u003eLead Time:\u003c\/strong\u003e Standard processing and carrier transit times apply. Freight lead times for multi-unit fleet orders may differ from single-unit shipments — contact us before placing large-volume orders to confirm current lead times and freight options.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:10px;\"\u003e\n\u003cstrong\u003eReturns:\u003c\/strong\u003e Returns are accepted subject to our published Return Policy. Items must be in original, uninstalled condition with original packaging. Defective units are handled under the manufacturer's 5-year warranty process. Review full terms at cannafullspec.com\/pages\/return-policy before ordering.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:10px;\"\u003e\n\u003cstrong\u003eRestocking Fee:\u003c\/strong\u003e 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  \u003c\/ul\u003e\n  \u003cp style=\"margin-top:16px; color:#333333;\"\u003e\u003cstrong\u003eContact: support@cannafullspec.com | cannafullspec.com\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom:40px;\"\u003e\n  \u003ch2 style=\"color:#333333; font-size:1.4em; margin-bottom:16px;\"\u003eWhat's in the Box\u003c\/h2\u003e\n  \u003cul style=\"color:#000000; padding-left:20px; margin:0;\"\u003e\n    \u003cli style=\"margin-bottom:8px;\"\u003eMars Hydro VG40 dual-bar LED fixture assembly (2 bars, 40W total)\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:8px;\"\u003eInput power cable (1.5M) — confirmed in source operational data\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:8px;\"\u003eInter-unit daisy-chain cable (1.4M) — confirmed in source operational data\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp style=\"font-size:0.85em; color:#666; margin-top:12px;\"\u003eBox contents are listed based on confirmed source data. Mounting hardware, hanging kits, and additional accessories are not confirmed as included items and should be verified with the manufacturer's current packaging specification or confirmed at time of order. Do not assume inclusion of items not listed above.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom:40px;\"\u003e\n  \u003ch2 style=\"color:#333333; font-size:1.4em; margin-bottom:16px;\"\u003eRegional Compliance \u0026amp; Deployment Notes\u003c\/h2\u003e\n  \u003cul style=\"color:#000000; padding-left:20px; margin:0;\"\u003e\n    \u003cli style=\"margin-bottom:10px;\"\u003e\n\u003cstrong\u003eETL Listing (U.S. and Canada):\u003c\/strong\u003e ETL listing by Intertek is accepted by Authorities Having Jurisdiction (AHJ) across the United States as equivalent to UL listing for electrical safety compliance. Confirm acceptance with your local AHJ before installation in jurisdictions with specific listing requirements.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:10px;\"\u003e\n\u003cstrong\u003eDLC Qualification and Utility Rebates:\u003c\/strong\u003e DLC certification qualifies the VG40 for inclusion in utility rebate programs administered by participating U.S. energy efficiency programs. Rebate availability, amounts, and application procedures vary by state and utility provider. Contact your utility's commercial energy efficiency program administrator to confirm current rebate eligibility for DLC-listed propagation fixtures.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:10px;\"\u003e\n\u003cstrong\u003eNEC Circuit Loading:\u003c\/strong\u003e U.S. National Electrical Code (NEC) Article 210.19 requires continuous loads not exceed 80% of circuit breaker rating. At 120V, a 32-unit chain at 10.3A requires a minimum 20A circuit to maintain NEC compliance for continuous operation. Consult a licensed electrician for circuit design in multi-chain propagation room installations.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:10px;\"\u003e\n\u003cstrong\u003eState Cannabis Facility Licensing:\u003c\/strong\u003e Electrical fixture specifications, certification requirements, and lighting standards for licensed cannabis cultivation facilities vary by state regulatory authority. Confirm that the VG40's certification profile satisfies your state's cultivation facility licensing requirements before procurement. ETL and DLC certification satisfy the majority of U.S. state commercial facility electrical standards, but state cannabis regulators may impose additional requirements.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom:10px;\"\u003e\n\u003cstrong\u003eRoHS Compliance:\u003c\/strong\u003e RoHS compliance is relevant for facilities operating under state or federal environmental compliance frameworks that restrict hazardous substances in electronic equipment. The VG40's RoHS certification confirms it does not contain restricted concentrations of lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls, or polybrominated diphenyl ethers.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eInternational Voltage Compatibility:\u003c\/strong\u003e The VG40's AC100–277V input range supports deployment in international facility contexts. Cannafull Spectrum Solutions fulfills orders within the contiguous 48 United States only. International operators sourcing through other authorized channels should confirm local certification requirements (CE, UKCA) with their regional compliance authority.\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp style=\"font-size:0.85em; color:#666; margin-top:14px;\"\u003eCompliance information is provided for reference only and does not constitute legal or regulatory advice. Verify all certification, electrical, and licensing requirements with qualified professionals and the relevant Authority Having Jurisdiction before installation. Cannafull Spectrum Solutions ships within the contiguous 48 United States only.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mars Hydro","offers":[{"title":"Default Title","offer_id":44237270843527,"sku":"MH-VG40","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/4450\/4455\/files\/Mars_Hydro_Commercial_Value_of_VG_748b9647-86e5-4f52-8215-8293b4a8dd4e.jpg?v=1774168218","url":"https:\/\/cannafullspec.com\/zh\/products\/mars-hydro-vg40-40w-2ft-t5-clone-light","provider":"CannaFull Spectrum Solutions","version":"1.0","type":"link"}