The full spectrum bar offers the perfect blend of photosynthetic wavelengths. This bar is the main workhorse of the Griffin Advanced LED system.
An independently controlled UVA 395nm bar gives the grower the ability to use a UVA spectrum for specific times of the day over the course of both the veg and flower cycles.
- The shorter wavelength of UVA will reduce stretch and create an inhospitable environment for common IPM issues.
- UVA will also increase cuticle thickness and maintain plant vigor.
- During flower and ripening UVA will aid in resin and terpene development.
520nm pure green bar – the science is still out on how affective and what pure green light actually stimulates in the cannabis plant – but bro-science theories include –
- Helping other wavelengths penetrate through leaves and deeper into the canopy.
- Stimulating the lessor used Chlorophyll B power plants to balance with the more common Chlorophyll A that is specifically targeted with pure blue, daylight whites, warm whites, and 660nm deep reds.
- Green light may positively stimulate the microbe biome in the root zone – increasing aerobic activity and working synergistically with plant exudates for nutrient transport.
- Create unique color expression in flowers due to the fact that this specific wavelength was not used during indoor cannabis breeding in the past.
730nm Far Red – use this independently controlled far red bar in conjunction with the full spectrum bar as your plants are waking up to stimulate the Emerson enhancement affect. Use the 730nm Far Red independently at the end of the 12 hour photoperiod to stimulate phytochrome Pr and Pfr hormone shift leading to faster bud setting – shortening your harvest time on the front end of the flower cycle.
Design your own bar – tell us what specific spectrums you would like to try and why and Grow Pros can customize a bar specifically for you.

GRIFFIN Advanced Grow Light System Overview

The GRIFFIN advanced grow light system is engineered for commercial indoor cultivation and greenhouse environments, delivering professional-grade spectrum control and exceptional coverage. As an advanced grow light solution, it combines full-spectrum diodes with targeted UV, green, and far-red channels to maximize yield, uniformity, and crop consistency from the vegetative stage to the flowering stage.

Advanced Multi-Spectrum Engineering

Full-Spectrum Base Lighting

The fixture’s core full-spectrum white output mimics natural sunlight, promoting balanced growth and healthy development across all stages.

Precision Supplemental Channels

385 nm UV for enhancing terpene, flavonoid, and resin production
520 nm green for deeper canopy penetration and visual crop monitoring
730 nm far-red for manipulating phytochrome response and accelerating flowering

Four-Channel Individual Control

Each spectrum channel operates independently, giving growers unprecedented flexibility to customize light recipes, optimize plant morphology, and adapt to strain-specific requirements. This level of control is a defining feature of a modern advanced grow light.

Efficiency & Performance

High Photosynthetic Photon Efficacy

With a PPE rating reaching 3.1 µmol/J, the GRIFFIN delivers industry-leading efficiency, enabling superior biomass production while reducing energy consumption. This ensures the highest return on investment in professional growing environments.

Reduced Heat Stress

Optimized thermal management keeps temperatures stable across bars and diodes. This protects plant tissue, reduces stress, and maintains consistent output throughout the life of the fixture.

Modular & Flexible Design

Tool-Free Snap-On/Off Bars

The detachable bars allow growers to instantly modify the spectral arrangement, making it easy to isolate certain wavelengths or replace components without tools. This modularity supports rapid experimentation and streamlined maintenance.

Limitless Fixture Configurations

The GRIFFIN’s versatile design supports customizable spacing, adjustable bar layouts, and creative array formation. Whether used in traditional rooms, vertical farming setups, or greenhouse top-lighting, this advanced grow light
system adapts seamlessly.

Quick-Connection Ports

Each fixture includes intuitive quick-connection ports for rapid assembly. These plug-and-play features reduce installation time and simplify troubleshooting in large-scale operations.

Smart Power & Data Integration

Power Chaining

Multiple fixtures can be linked together through a single power path, reducing cable clutter and simplifying electrical layouts.

Data Chaining

Control signals pass through the same connection points as power, eliminating the need for extra data cables. This allows scalable centralized management across entire grow rooms.

Unified Cabling = Cleaner, Faster, More Reliable

By combining power and data into shared ports, the system improves reliability and supports more streamlined automation—another hallmark of a high-end advanced grow light.

Precision Control & Easy Maintenance

Individual Bar Control

Growers can make targeted adjustments across specific bars, channels, or zones, enabling fine-tuned intensity and spectral distribution based on plant height, density, or developmental stage.

Easier Replacements

The snap-on modular bar design ensures quick replacements and minimizes downtime, keeping commercial operations running smoothly.

Why the GRIFFIN Stands Out as an Advanced Grow Light

Built for Professional Cultivators

With its high PPE, flexible spectrum control, and scalable design, the GRIFFIN provides growers with unmatched control over their lighting environment—boosting yield quality, reducing stress, and improving overall efficiency.

Designed for Every Growth Stage

From early veg to late bloom, the fixture’s multi-channel system ensures plants receive exactly the light they need, when they need it. This makes it one of the most adaptable and powerful advanced grow light systems on the market.

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Griffin Advanced Grow Light