1200W 4x6ft 12Bar Grow Light for Indoor Plants
Engineered with a massive 1200W power output and a convenient foldable, 12-bar design, this fixture combines high-density performance with simplified installation and transport. Built to withstand harsh, high-humidity environments, it serves as the ultimate industrial-grade solution for replacing traditional high-pressure sodium (HPS) lamps.
1200W Grow Light for Indoor Plants Technical Specifications
Optical and Radiometric Parameters
| Parameter Name(Specification) | Engineering Parameters /Standards | Technical Note |
| Total radiated power(system PPF) | 3360 – 3480 µmol/s | Based on measured data from an integrating sphere in the 400-700nm wavelength range |
| System lighting effects(system PPE) | 2.8 – 2.9 µmol/J | The actual overall lighting effect after including power conversion losses. |
| Central peak luminous intensity(max PPFD) | > 2100 µmol/m²/s | Hang at a height of 12 inches (30cm), and use with >1200 ppm CO2. |
| Core coverage area(core footprint) | 4 × 6 ft (1.2m × 1.8m) | Edge PPFD attenuation rate controlled within 15%. |
| LED chip matrix(diode array) | Top-tier white light + 660nm deep red light | For example, configuring Samsung LM301H EVO & Osram photodiodes |
| Spectral configuration(spectrum) | R/B ratio optimization full spectrum | Applicable throughout the entire life cycle, with enhanced red light band specifically for late-blooming plants. |
Electrical Parameters
| Parameter Name(Specification) | Engineering Parameters /Standards | Technical Note |
| Actual system power consumption(AC input power) | 1200W ± 5% | Stable power consumption under 100% full load |
| Input voltage | 100-277V AC or 277-480V AC | High-voltage version (277-480V) specially designed for large CEA plants to reduce line loss. |
| Power factor | > 0.95 | Reduce reactive power to meet industrial power grid connection requirements. |
| Total Harmonic Distortion (THD) | < 10% | Protect the farm’s local power grid from high-frequency harmonic interference. |
| Dimming protocol | 0-10V continuous dimming (10%-100%) | Supports seamless integration with environmental control motherboards such as TrolMaster. |
| Number of cascades(daisy chain) | A single loop can support up to 100+ nodes. | Implementing a cascaded network topology using RJ14/RJ45 interfaces |
Structure and Thermal Management
| Parameter Name(Specification) | Engineering Parameters /Standards | Technical Note |
| Dimensions | Length 1.8m × Width 1.2m × Height 0.1m | The 4×6ft rectangular geometric design perfectly matches standard long and narrow seedbeds. |
| Net weight | Approximately 22-25 kg | The total weight, including the drive power supply, tests the load-bearing capacity of the top truss. |
| Bar count | 12 Bars (High-density uniform light distribution) | Reducing the spacing between light strips enables omnidirectional illumination during near-canopy operations. |
| Thermal Design | 6063 Aerospace Aluminum Extruded Profile Passive Heat Dissipation | Zero fan, no noise, maximizes surface area for efficient convection heat transfer. |
| BTU/h | Approximately 4094 BTU/h | Enables environmental control engineers to For HVAC engineers to use in calculating cooling load. |
| Ingress protection | IP65 / IP66 | Waterproof and dustproof, able to withstand high humidity environments and spraying operations. |
Business and Engineering Compliance
| Parameter Name(Specification) | Engineering Parameters /Standards | Technical Note |
| Optical transmission maintenance rate(lifespan L90) | >54,000 hours | After 50,000 hours of continuous operation, the luminous flux attenuation does not exceed 10%. |
| Warranty | 5-Year Limited Warranty | Full coverage of driver power supply and LED module |
| Safety certification(safety standard) | UL8800, cETL, CE, RoHS | UL8800 is the highest safety standard specifically for garden lighting in North America. |
| Energy efficiency certification(energy rebate) | DLC 5.1 Premium (QPL) | Meets the energy subsidy rebate standards of public utility companies in multiple North American states |
| Packaging | Foldable industrial bags | Optimized for palletized shipping to minimize transit. Significantly reduce CBM (cubic meters) and optimize single container loading rate. |
The Ultimate 4×6 Yield Engine: 1200W of Uncompromised Power
Engineered for commercial cultivators who demand peak performance. Every photon is optimized for your harvest.
- 1200W high-intensity output: Eliminate canopy dark spots. Drawing a true 1200 watts, this fixture delivers industry-leading PPFD metrics, ensuring deep light penetration for heavy, dense lower-canopy flower development.
- 12Bar high-density matrix: Purpose-built for 4’x6′ footprints. Twelve independent LED bars provide flawless edge-to-edge uniformity, guaranteeing that perimeter plants receive the same elite PAR levels as those directly in the center.
- 180° foldable and scalable design: Massive coverage without the logistical overhead. The intuitive, plug-and-play folding frame allows for rapid, single-person installation, significantly reducing labor and shipping costs for large-scale facilities.
Unlock Genetic Potential: Purpose-Built for 1000+ ppm CO2
When environmental limits are removed, unleash 100% of your crop’s biological capabilities.
- The ultimate catalyst for sealed rooms: Standard grow lights often bottleneck growth when supplementing CO2. This 1200W fixture is specifically calibrated for high-concentration (1000+ ppm) CO2 environments, ensuring light intensity perfectly scales with accelerated metabolic rates.
- Shatter historical yield ceilings: With elevated CO2, ultra-high light intensity bypasses photoinhibition and translates directly into explosive biomass. Drive denser bud formation, increase overall dry weight, and push past traditional genetic yield limits.
- Advanced thermal management: Running 1200 watts inside a high-humidity, sealed environment demands superior cooling. Our heavy-duty extruded aluminum heat sinks dissipate heat efficiently, safeguarding diode lifespan while minimizing the strain on your facility’s HVAC system.
Optimized PPFD Distribution & Light Recipe Integration
Blue-Rich Spectrum: Superior Stem Control for High-Yield Commercial Cultivation
The STG-1200W-F Series utilizes a high-performance 12-bar foldable architecture, engineered to provide perfectly uniform PPFD distribution across a 4x6ft canopy.
- Precise propagation control: During critical early propagation and seedling development stages, our precisely engineered spectral output minimizes excessive red light to prevent weak, elongated stems.
- Blue light optimization: By utilizing a 5000K/6500K spectrum rich in blue light (400–500nm), this 1200W fixture effectively triggers plant cryptochromes to inhibit undesirable stretching.
- Foundation for scalable growth: This spectral precision results in compact, sturdy seedlings with robust root systems, ensuring a professional foundation for high-density, large-scale commercial operations.
Quality Guaranteed and Transportation for Grow Light
Integral sphere detection
Our products use integrating sphere testing to measure key parameters: Flux/PPF, Spectrum, CCT/CRI, and Efficacy.
100% Rigorous Quality Inspection
Every LED grow light undergoes 48-hour aging tests and strict optical calibration before packing to ensure zero-defect delivery
Safe and Efficient Bulk Shipping
Experienced in container loading and logistics coordination to maximize space utilization and guarantee on-time global logistics.
Frequently Asked Questions
What is the recommended growing area for this light, and what is its coverage like?
The STG-1200W-F series is designed for a 4x6ft growing area. Thanks to its foldable structure and optimized PPFD distribution, it provides uniform, high-intensity light coverage across the entire footprint, ensuring that plants at the edges receive sufficient light for optimal growth.
How does this light perform in environments with high CO2 levels?
This light is purposefully built for environments with 1000+ ppm of CO2. It is engineered to unlock the genetic potential of plants under these enriched conditions, delivering the high-intensity light required to maximize growth rates and final yields.
How is the structure and thermal management of this light handled?
To ensure durability and longevity, the light features a robust structural design optimized for thermal management. This system effectively dissipates the heat generated by the 1200W output, maintaining stable performance and protecting the integrity of the internal components during extended operation.
Is the light easy to install and set up?
Yes, the foldable design makes the light highly convenient for both shipping and storage. It is designed for straightforward installation, allowing for quick deployment in your grow room or greenhouse. Furthermore, each unit undergoes rigorous quality control, including integrating sphere testing and aging inspections, to ensure it is reliable and ready to use upon arrival.
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