PHOTOBIO MX2 680W LED Grow Light 100-277V S4 w/ iLOC

PHOTOBIO MX2 680W LED Grow Light 100-277V S4 w/ iLOCTake Full Control of Your Indoor Growing SpaceThe PHOTOBIOMX2 is a 680W multi bar LED grow light built for high yield cultivation. Featuring the S4 full spectrum output and onboard iLOC dimming, it delivers 10% more light, higher efficiency, and better coveragewhile cutting fixture weight by nearly half. Whether you're growing on vertical racks or in open rooms, this system optimizes your results. Key Benefits 10% More Light OutputDelivers 1,870 mol s

Take Full Control of Your Indoor Growing Space
The PHOTOBIO•MX2 is a 680W multi-bar LED grow light built for high-yield cultivation. Featuring the S4 full-spectrum output and onboard iLOC dimming, it delivers 10% more light, higher efficiency, and better coverage—while cutting fixture weight by nearly half. Whether you're growing on vertical racks or in open rooms, this system optimizes your results.

✅ Key Benefits

✔️ 10% More Light Output
Delivers 1,870 µmol/s of PAR for improved canopy penetration and yield

💡 Enhanced Fixture Efficiency
Achieves 2.8 µmol/J efficacy while using the same power as the previous generation

📱 iLOC Onboard Dimming
Manually adjust light intensity with built-in control—no external controller required

🔌 Auto-Adjusting Voltage Input
Supports 100–277V, ideal for commercial or facility-scale installations

🛡️ Commercial-Grade Durability
IP65 rated, ETL/DLC certified, and backed by a 5-year Hydrofarm warranty

🚚 Fast, Free U.S. Shipping
Ships quickly from trusted U.S. warehouses—no delays or extra fees

Lighting Spectrum 

S4 Spectrum: Provides highly efficient full spectrum with a healthy red-to-blue ratio to drive photosynthesis. Light energy between 500–599nm, previously thought wasted, penetrates deeper into the plant canopy promoting photomorphogenic responses. High color rendering “white” light aids to rapidly identify potential threats to your crop and provides superior working conditions and safety for personnel. Ideal for both flowering and vegetative production.

Why the PHOTOBIO MX2 Is a Top Choice for Professional Growers

The MX2 offers all the benefits of the original MX—with better performance, easier setup, and improved form factor. With 47% less weight and robust LED encapsulation, it’s ideal for large-scale operations where consistency, efficiency, and reliability are key. This next-gen fixture is perfect for those expanding their grow while reducing operational costs.

🌟 Feature Highlights

S4 Full-Spectrum Output
Designed for all growth stages, the S4 spectrum offers a balance of red and blue light with added green to promote full canopy health and worker comfort.

iLOC Manual Dimming
No controller? No problem. Adjust light intensity directly on the fixture with settings from 40% to 100% or enable PX2 external control.

Slim, Multi-Bar Design
Maximizes vertical space while ensuring even light distribution across dense canopies. Heavy-duty hinges and powder-coated finish ensure long-term use.

📊 Ideal Applications

• Multi-tier vertical farming

• Indoor commercial cultivation

• Climate-controlled grow rooms

• Energy rebate-eligible facilities

⚙️ Maintenance Tips

• Clean lenses and bar surfaces monthly using a microfiber cloth

• Ensure dimming ports are free of dust or corrosion

• Use PX2 for precise control if central dimming is needed

• Do not connect via satellite internet for controller integration

🔁 PHOTOBIO MX Series Comparison

PHOTOBIO MX (Previous Gen)
Multi-bar LED
S4 spectrum
1,700 µmol/s output
Best for: Mid-scale indoor use

PHOTOBIO MX2 (This Product)
Multi-bar LED
S4 spectrum with iLOC dimming
1,870 µmol/s PAR | 2.8 µmol/J efficacy
Best for: Vertical grows & high-efficiency upgrades

Ready to grow smarter, brighter, and more efficiently?

Order the PHOTOBIO MX2 today and experience a new standard in vertical cultivation lighting.

Note: Please select the right power cord configuration before you order. Consult your licensed professionals for local code and standard compliance.

📦 What's Included

1x PHOTOBIO MX2 680W LED Fixture
1x Integrated iLOC Dimmer
1x Power Cable
1x PHOTO•LOC DC Signal Cable
1x Mounting Hardware

📘 Specifications

📄 User Manual

PHOTOBIO MX2 680W LED Grow Light 100-277V S4 w/ iLOC  User Manual 

PHOTOBIO MX2 680W LED Grow Light 100-277V S4 w/ iLOC  Cut Sheet 

❓ FAQ

Q: Does this light work for all plant growth stages?
A: Yes, the S4 spectrum is optimized for full-cycle growing—vegetative through flowering.

Q: Can I control this without a PX controller?
A: Absolutely. Use the built-in iLOC dimmer with six manual intensity levels.

Q: What’s included in the box?
A: Fixture, power cable, signal cable, iLOC dimmer, and mounting kit.

Q: Is this eligible for energy rebates?
A: Yes, it’s ETL and DLC Hort QPL listed, making it eligible in most rebate programs.

Q: What’s the warranty?
A: 5 years through Hydrofarm, covering light engine and components.

🎥 Videos

🛡️ Warranty

5-Year Manufacturer Warranty covering the LED engine, housing, and dimming controls. U.S.-based support included through Hydrofarm.