Skip to content
Phantom PHOTOBIO MX 680 Watt 100-277V S4 spectrum w/iLoc

Phantom PHOTOBIO MX 680 Watt 100-277V S4 spectrum w/iLoc

See more by Phantom
SKU: PTB768LS41

Official Distributor

Sold out
Original Price $1,099.00
Current Price $997.11
Preview Icon

Or

Monthly payments start at:

$27.69/mo

Check Icon

Monthly Payment Start at:

$27.69/mo

Contact us about commercial pricing
Cord
Availability: Out of stock

Notify me when back in stock

Check Icon Order Processed in 12 hours
Check Icon Free Shipping Over $200 (Exclusive Apply)
Check Icon No Sales Tax! (Outside Nevada, on most products)

Call Us

(833) 416-0375

Mon-Fri 9am-6pm CST

Lowest Price Guranteed

There is never a better price,

we can always price match

No Sales Tax

Absolutely no tax on any purchase

Easy Returns

Always hassle free

Lowest Price Gurantee

No Sales Tax

Easy Returns

PHOTOBIO MX High Efficiency LED Grow Light

The PHOTOBIO•MX changes everything. It delivers a 680W fixture that provides 15% more light to your canopy while using 35% less power than a 1000W DE fixture. Increase yields while driving down operational cost. The spectrums were developed in a private research laboratory to drive flower yield and elicit market desirable traits in short day resin-producing crops.

PHOTOBIO•MX abandons the bar style concept in favor of a more efficient contiguous circuit board to deliver unparalleled PPFD uniformity to the canopy. Extensive thermal modeling and testing ensure diodes remain well below operating temperature to maintain consistent light output and yields. 0-10V PHOTO•LOC Light Output Control allows you to precisely regulate the amount of light delivered to your plant canopy when paired with the available Autopilot PX Series controller.

Specification Detail
Model PTB7680LS4
Fixture Type Horticultural LED
Spectrum S4 Spectrum
Typical Photon Flux Output 1768 µmol/s

The PHOTOBIO•MX design is multilayer rack-centric, providing the ability to double or triple your canopy square footage within your existing structure's footprint. The driver is mounted below the fixture to maximize vertical grow space and has the ability to be remotely mounted. The fixture is designed for serious horticultural professionals looking to increase business sustainability by reducing power consumption while simultaneously improving crop performance and yield. The PHOTOBIO•MX is also a qualified product listed with DLC, making the fixture eligible for energy rebates for future cost savings while optimizing plant growth and health.

For warranty information, please refer to the manufacturer's official website or contact our customer support team. The PHOTOBIO•MX comes with a 5-year warranty.

Is the PHOTOBIO•MX 680W S4 Spectrum with iLOC Right for Me?

The PHOTOBIO•MX 680W S4 is built for serious growers who demand commercial-grade output, exceptional uniformity, and advanced photobiological performance across large canopies. Featuring the S4 spectrum—optimized for vigorous flowering—paired with high-efficiency diodes and iLOC interlocking technology, this fixture excels in multi-light arrays, vertical farms, and 4×4 to 5×5 high-performance grow spaces.

Features & Benefits

Specifications

What is included?

Warranty & Returns

Features

Maximize your Plant Growth

The PHOTOBIO•MX 680W S4 delivers commercial-level intensity, exceptional uniformity, and a flowering-optimized S4 spectrum designed for high-yield cultivation. Its iLOC system allows seamless array alignment, while the low-profile frame reduces shadowing in vertical and multi-tier environments. With premium diodes, efficient heat management, and reliable performance, it’s built for growers who expect professional results every cycle.

High-Output 680W Commercial Power

iLOC Interlocking Light Array System

S4 Flower-Optimized Spectrum

Ultra-Uniform Multi-Bar Design

High-Efficiency LED Diodes

Optimized PPFD for Dense Flower Production

Benefits of LED Grow Lights

LED grow lights offer numerous benefits for plant cultivation. They are energy-efficient, customizable in spectrum, emit minimal heat, and have a long lifespan. These qualities reduce costs, enhance growth, and promote environmentally friendly and low-maintenance cultivation practices.

Instant On/Off

It allows precise control over light cycles.

Full Spectrum Lighting

This promotes healthier and more robust plant growth.

Low Heat Emission

This reduces the risk of heat stress and saves them from damaging

Easy Installation

LED grow lights require less maintenance, saving you time and effort.

Optimized Light Output

Allows you to adjust the light spectrum to suit different plant types and growth stages

Power Saver

LED grow lights save energy, costs, and promote sustainable cultivation.

Durable Design

Constructed with top-quality materials, ensuring prolonged use in various conditions.

Consistent Output

Engineered for sustained performance, guaranteeing optimal light output over time.

wetanddry

Why Phantom Photobio?

PHOTOBIO is committed to professional growers with innovative, precision-engineered lighting solutions. Combining industry-leading diodes, S4 spectrum tuning, high photon efficiency, and durable IP66-rated fixtures, PHOTOBIO provides reliable, uniform, and high-performance light for all cultivation stages. Their integration with Autopilot PX controllers and AC Power Distribution makes scaling easy, offering growers confidence, efficiency, and consistent results every cycle.

wetanddry

Spectrum Matters

The PHOTOBIO•MX uses the S4 horticultural spectrum, engineered specifically to enhance flowering performance, resin expression, and full-cycle growth. With a fine-tuned blend of red, deep red, and broad-spectrum white, the S4 spectrum promotes vigorous development and superior canopy penetration—ideal for high-value flowering crops in commercial or high-intensity environments.

Flower-Optimized S4 Spectrum

Designed to maximize flowering performance with enhanced red output and balanced white light for full-cycle success.

Even Canopy Coverage

Multi-bar layout ensures consistent PPFD distribution, reducing hotspots and improving uniformity across large canopies.

High Efficiency Performance

Engineered for strong output with reduced energy waste, supporting premium yields through every stage of growth.

Why Thousands of Growers Choose to Work Exclusively with Greenhouse with plants

Green Thumb Depot Logo

Them Green Thumb Depot Logo

icons-no Support
icons-no Nearly impossible to reach a real person. Endless chatbot loops, auto-replies, and unreturned emails.
icons-no Real humans. We answer quickly. Always here, always helpful
icons-no Order Processing
icons-no Orders often sit for days before being acknowledged. No clear confirmation, updates, or timelines.
icons-no Orders are processed immediately. You'll receive confirmation, tracking, and real-time updates within hours.
icons-no Shipping
icons-no Slow, vague, and unoptimized. Basic carriers, minimal tracking, and delayed delivery windows.
icons-no Fast, insured, and fully trackable shipping — optimized for speed and visibility every step of the way.
icons-no Pricing
icons-no Hidden fees, bait and switch tactics, post purchase price increases.
icons-no Our relationships guarantee the lowest prices. Transparent and fair. No surprises at checkout, and no shady tactics after the sale.
icons-no Returns & Warranty
icons-no Hidden fees, bait and switch tactics, post purchase price increases.
icons-no Clear, honest, and fast. Our return policy is built to protect your investment, not dodge responsibility.
icons-no Support
icons-no Frustrating automated responses
icons-no Fast, helpful and always supportive
icons-no Order Processing
icons-no Delays and lack of communication
icons-no Instant processing and updates
icons-no Shipping
icons-no Slow, unreliable and delayed service
icons-no Fast, insured, trackable shipping
icons-no Pricing
icons-no Deceptive pricing practices
icons-no Lowest prices, no surprises
icons-no Return & Warranty
icons-no Frustrating, misleading return policies
icons-no Clear, honest return policy

FAQ Section

What spectrum does the PHOTOBIO•MX S4 provide?
The S4 spectrum is optimized for flowering and full-cycle growth, combining enhanced red and deep-red output with balanced white for vigorous plant development.
What grow space is ideal for the PHOTOBIO•MX 680W?
This fixture excels in 4×4 to 5×5 high-intensity flower rooms, vertical rack systems, and multi-light commercial arrays requiring uniform PPFD distribution.
What is iLOC technology?
iLOC is PHOTOBIO’s interlocking alignment system that allows fixtures to snap into perfect position in large multi-fixture arrays for consistent spacing.
Does the PHOTOBIO•MX get hot during operation?
The fixture uses a passively cooled, low-profile bar system that effectively dissipates heat while maintaining consistent operating temperatures.
Can I dim the PHOTOBIO•MX 680W S4?
Yes, it supports dimming via compatible controllers, allowing you to adjust intensity based on plant needs and growth stage.
Is this light suitable for vertical growing environments?
Yes, its ultra-low profile and passive cooling system make it an excellent choice for vertical racking and multi-tier cultivation.
What input voltage does the fixture support?
The PHOTOBIO•MX operates on 100–277V systems, making it compatible with both home and commercial electrical setups.
How long does shipping take?
Please check our shipping policy here for estimated delivery times.
What is the return policy?
Please review our return policy here for full details.

Specifications

SPECS & DIMENSIONS

Weight 32.4 lbs.
Dimensions 47.2" L × 44.6" W × 2.7" H
LED Light Spectrum S4 Full-Cycle Flower-Optimized Spectrum

MATERIALS & POWER

Voltage and Current

  • Compatible with 100–277V electrical systems for versatile installation.

LED Diodes

  • High-performance horticultural diodes engineered for intensity and efficiency.

Power Supply

  • Integrated driver delivers stable, efficient power distribution across all bars.

LED Lights

Dimmability

  • Compatible with external controllers for adjustable output at every growth stage.
Brand PHOTOBIO / Hydrofarm
Model MX 680W S4 Spectrum
Weight (lb.) 32.4
Length (in.) 47.2
Width (in.) 44.6
Height (in.) 2.7
PPF Output 1,700+ μmol/s
Efficiency ~2.6 μmol/J
Fixture Type Multi-Bar LED
Lighting Features iLOC Bar Alignment, Dimmable with Controller

What is Included?

What’s in the box.

  • PHOTOBIO•MX 680W S4 LED Fixture
  • Integrated Driver Assembly
  • iLOC Alignment Brackets
  • Hanging Hardware Set
  • Power Cord
  • User Manual

Warranty Policy

It's recommended to contact Phantom Photobio for specific warranty information related to their LED grow lights. Please note that warranty details may vary depending on the product model, purchase location, and other factors.

>