A compact 240 W horticultural LED fixture for controlled-environment growing. It can be purchased online as an individual fixture or considered as part of a larger UPLUX setup.
€122
UPLUX 240W Q-Board Quantum Board LED Grow Light - Quantum Board LED Grow Light
High-Efficiency Full-Spectrum Lighting for Professional Horticulture
The UPLUX 240W Q-Board delivers professional-grade illumination for modern horticulture, combining optical precision, spectral accuracy, and outstanding energy efficiency. Built with SANAN 3000 K, 5000 K and red LEDs, HPO IR LEDs, and NATIONSTAR UV LEDs, it provides a balanced full spectrum (380–780 nm) that mirrors natural sunlight while optimizing photosynthetic activity and plant morphology.
Engineered for Controlled Environment Agriculture (CEA) and research-grade cultivation, the fixture maintains uniform PPFD distribution across the canopy, minimizing hotspots and shadowing. Its passive, fanless thermal architecture ensures silent operation and long diode lifespan, reducing maintenance in continuous use.
With photon efficacy of 2.14 µmol/J and an approximate PPF of 650 µmol/s, the UPLUX 240W delivers high intensity with low power draw. Precision dimming enables growers to target PPFD by stage—propagation, vegetative growth, and flowering—supporting experiment-grade repeatability and crop quality.
A durable aluminum chassis, IP-rated protection, and high-efficiency driver (PF > 0.95) make it a reliable choice for both commercial facilities and advanced home growers seeking consistent, data-driven performance.
Applications
• Controlled environment agriculture (CEA)
• Vertical farming and hydroponic systems
• Greenhouse photoperiod supplementation
• Tissue culture propagation and cloning
• Research and academic plant physiology setups
Scientific Benefits
• Maximizes Photosynthetic Photon Flux Density (PPFD) per watt, improving yield per kWh.
• Provides broad PAR + ePAR coverage for balanced chloroplast excitation and phytochrome modulation.
• Reduces spectral gaps typical of narrow-band LEDs, enhancing morphological uniformity and color expression.
• Enables precise dimming control to adapt PPFD to species, cultivar, and phenological stage.
• Supports stable VPD and thermal balance by minimizing radiant heat at canopy level.
Technical Specifications
• Model: UPLUX 240
• Power Draw: 240 W ± 5%
• Photon Efficacy: 2.14 µmol·J⁻¹
• PPF Output: ≈ 650 µmol·s⁻¹
• Input Voltage: 100–277 V AC
• Spectrum Range: 380–780 nm (Full Spectrum + UV-A + Far-Red)
• White Channels: 3000 K / 5000 K
• LED Configuration: 352 × SANAN 3000 K; 144 × SANAN 5000 K; 64 × SANAN red; 8 × HPO IR; 8 × NATIONSTAR UV
• Coverage Area: 5 × 4 ft (vegetative) / 4 × 3 ft (bloom)
• PPFD Maps: source charts at 12, 18 and 24 in mounting heights
• Dimming: manual dimming; RJ11 controller compatible
• Cooling: Passive aluminum heatsink — fanless
• Power Factor / THD: PF > 0.95 / THD < 10%
• Ingress Protection: IP-65 (dust & moisture resistant)
• Thermal Design: CNC-milled aluminum body, optimized heat dissipation
• Lifetime: > 100,000 h
• Weight: 3.97 kg / 8.75 lb
• Recommended Mounting Height: 18–24 in above canopy
Scientific Performance Highlights
• Uniform PAR + ePAR photon distribution for consistent canopy illumination.
• Enhanced spectral continuity optimizes chloroplast excitation and phytochrome response.
• Low radiant heat supports precise VPD management and reduces HVAC load.
• High driver efficiency ensures stable current, minimal flicker, and low harmonic distortion.
• Batch-to-batch spectral consistency for repeatable results in multi-fixture arrays.
Engineering Advantages
• Silent, fanless operation with robust passive thermal regulation.
• High-precision constant-current driver (PF > 0.95) with surge protection.
• Even diode spacing prevents hotspots and shadowing, maximizing usable photon flux.
• Compact, modular chassis for easy integration in racks and tents.
• Maintenance-free design built for continuous commercial duty.
| HPS equivalent | 600 W |
|---|---|
| Source-labelled output | PPFD 510 µmol @ 24 in vertical distance |
| Input current | 0.87–2.4 A |
| Power supply / driver | Sosen driver |
| Maximum ambient temperature | 35 °C / 95 °F |
| Physical dimensions | 650 × 250 mm |
| Warranty | 3 years |
Source visuals from the matching approved UPLUX datasheet or manual.
Indoor cultivation, propagation areas and other controlled-environment horticulture projects.
Read our Shipping Policy and Returns Policy for current terms, eligibility and instructions.
Professional grow lightingProducts for indoor cultivation and controlled-environment agriculture.
Direct online purchaseClear USD pricing and direct Add to Cart.
Commercial supportSupport for larger orders, projects and distribution.
Product selection · Larger quantities · Commercial projects
UPLUX Team –
Recommended for compact indoor and controlled-environment grow spaces that call for an individual 240 W fixture.
peleg –
i have used the uplux 240W LED grow light and is an excellent for small indoor growing spaces, offering a strong balance between light output, energy efficiency, and heat management. It is ideal for compact grow tents, small cultivation rooms, propagation areas, and home growing setups where efficient use of space is important.
peleg –
i love my 240, its the best gorw light i have every used better then many stornger lights