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Free Shipping on most orders over $175 | Sales Tax in NJ only
Free Shipping on most orders over $175 | Sales Tax in NJ only
PHOTOBIO MX2 680 Watt S4 Full Spectrum LED Grow Light LED light PHOTOBIO

PHOTOBIO MX2 680 Watt S4 Full Spectrum LED Grow Light

by PHOTOBIO
$799.99 - $814.99
$799.99
$799.99 - $814.99
$799.99

🌿 Free shipping on $175+ orders in the USA

🌿 Ships to Canada, AK & HI. Call us for info

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Energy Rebates & Bulk Pricing Available

SAVE BIG on your grow setup! Email or call us at (973) 206-7590. For rebates eligibility, click here.

Cash Payment Discounts & Financing Options

Get an additional 3% off when you pay by ACH, Money, or Zelle. Select your option at check out.

We accept all major credit cards, crypto and Paypal 0% credit plans. More details here.

Full Manufacturer’s Warranty

You buy it, we back it! Your purchase is fully covered with a manufacturer’s warranty. More details here.

Smarter Lighting Starts Here PHOTOBIO MX2 Auto-Adjusts Voltage for a Seamless Plug-and-Grow Experience

Get to Know the PHOTOBIO MX2 680W Multi-Bar LED Grow Light

The PHOTOBIO MX2 redefines high-performance LED grow lighting, delivering 10% more photon output, 10% higher efficiency, and a 47% lighter frame compared to its predecessor. With an impressive 1,870 µmol/s PAR output at 2.8 µmol/J efficiency, this fixture maximizes light penetration and uniformity for superior yields with lower operating costs. Its S4 full-spectrum design ensures optimal growth from seed to harvest, while iLOC onboard dimming provides precise light intensity control without the need for external controllers.

Is the PHOTOBIO MX2 Energy-Efficient?

Absolutely. With 2.8 µmol/J efficacy, the MX2 crushes traditional HPS systems (1.3–2.1 µmol/J) in light output per watt, reducing energy waste while increasing yields. Its integrated power distribution system enables multiple fixtures to interconnect on a single power drop, lowering electrical infrastructure costs and boosting operational efficiency.

Features

  • 1,906 µmol/s Photon Flux (PBAR 280-800 nm)
  • 1,870 µmol/s Photon Flux (PAR 400-700 nm)
  • 2.8 µmol/J Efficacy @ 277V
  • 680W Rated Input Power
  • Auto adjusting 100-277V driver input range
  • iLOC Integrated Light Output Control allows manual adjustment of light output
  • Dim Settings are 40%-55%-70%-85%-100%-PX Control
  • Precisely control photon output when paired with Autopilot PX series controller (PX2 and above)
  • Slim design maximizes vertical growing space
  • Robust commercial design keeps LED's running cool
  • Fully compatible with optional PHOTOBIO AC Power Distribution Tree cabling system - enables interconnection of multiple fixtures on a single power drop - reducing electrical infrastructure costs*
  • Fully compatible with optional PHOTOBIO DC Communications Tree cabling system - enables interconnection of multiple fixtures on a centralized controller

What's Included?

  • PHOTOBIO MX2 Fixture
  • Driver
  • 2 x Hinge Fastener 10mm
  • 2 x Driver Fastener 6mm
  • 4 x Eyebolt
  • T Dimming Cable
  • 4 x Hanger

Download Resources

Spectrum

PPID

Specifications

Model: PTBZ1000768S4X

Fixture Type: Multibar Horticultural LED

Spectrum: S4

Photon Flux (PAR 400-700 nm): 1870 µmol/s

Photon Flux (PBAR 280-800 nm): 1906 µmol/s

Input Power: 680W

Efficacy (280-800 nm): 2.8 µmol/J

Input Voltage Range: 120-277V AC Auto Recognition

Lifetime: L90: >50,000 hours

Optics: Conformal Coating

Dimmable: 0-10 VDC / On-board Knob

Driver: Attached driver - remotely mountable

Operating Environment: Wet Location

Ingress Protection Rating: IP65

Warranty Period: 5-Year Limited

Manual Output Adjustment: iLOC Integrated Light Output Control

Why Shop with Grow Light Central?

“There’s a crapload of equipment providers out there. What makes Grow Light Central so special?”

“There’s a crapload of equipment providers out there. What makes Grow Light Central so special?”

Grow Light Central is a cannabis equipment solution provider connecting you to 100+ brands and 60+ suppliers trusted and used in the best cannabis facilies across the country.

With years of cannabis growing experience, Anthony, the owner and operator, personally ensures every order is handled right. No passing you off, no runaround, just the expert service and advice you deserve.

FAQs

How many watts do I need for my grow space?

The wattage depends on the size of your grow tent or room. A general guideline is 30-50 watts per square foot for high-light plants like cannabis. For example, a 2x2 ft area may need 100-200W, while a 4x4 ft area may require 400-600W for optimal coverage.

What is the difference between full-spectrum and red/blue LED grow lights?

Full-spectrum LED lights mimic natural sunlight, providing a balanced mix of blue (for vegetative growth) and red (for flowering and fruiting) light. Red/blue LED lights focus on specific wavelengths but may not support plants as effectively as full-spectrum lights.