Gavita EL3 LED Grow Light Master Controller on a white background.

Gavita EL3 Master Controller with dual zone display showing brightness, soil sensor, temperature, and spray settings.

Back of Gavita EL3 Master Controller, showing ports: DC 18V/5A, Zone B, Zone A, Sensor, Alarm, T-A, N/1234, UP1234.

Black Gavita EL3 LED grow light master controller with a switch.

Side view of Gavita EL3 LED Grow Light Master Controller with USB and data ports.

Back of a black Gavita EL3 master controller with input/output labels and certifications.

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Gavita EL3 LED Grow Light Master Controller

~~$995.00 USD~~ $695.00 USD$995.00 USD

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MODEL: LED-G-EL3

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Gavita EL3 LED Grow Light Master Controller

Managing a large-scale indoor garden often leads to a complex web of cables and inconsistent lighting schedules. The Gavita EL3 Master Controller redefines precision lighting control for professional growers, centralizing your entire environment into one intuitive hub. Whether you are running the high-performance Gavita Pro RS 2400e Full Spectrum LED Grow Light or the versatile Gavita RS 1900e Full Spectrum LED Grow Light, this controller ensures your plants receive the exact intensity they need at every stage of growth.

The EL3 features a vibrant eight-inch touchscreen that simplifies fixture navigation and customization. By simulating natural sunlight patterns, you can reduce plant stress and optimize photosynthesis. With the ability to manage up to 512 fixtures across two zones, the EL3 provides the scalability required for professional operations, while the built-in External Contractor Module (ECM) allows for integrated control of auxiliary devices like fans and pumps.

Features

📱

Touchscreen Interface

Easily manage your fixtures with a bright touchscreen display that offers intuitive navigation and customization.

🌐

Customizable Zones

Manage up to 512 fixtures in two zones, allowing for individual settings tailored to specific growth stages.

☀️

Programmable Lighting

Mimic the natural behavior of sunlight or set automatic safety shut-downs for high-heat conditions.

🔄

Firmware Updates

Keep your system at peak performance with quick firmware updates via a standard USB port.

🔌

Plug-and-Play

The EL3 Master Controller includes all necessary cables to get your system running right out of the box.

💾

Memory Storage

Non-volatile memory ensures all your settings are safely stored in the event of a power failure.

Specifications

Specification	Value
Control Capacity	Up to 512 fixtures
Channels	Dual-channel system (2 zones)
Interface	8-inch Touchscreen
Compatibility	Titan Sensors, Tali VPD Sensors
Integrated Module	Built-in ECM (External Contractor Module)
Memory	Non-volatile (Power failure protection)
Safety Features	Auto-shutdown for high heat

Warranty

The Gavita EL3 Master Controller is built for professional durability and comes backed by a three-year limited warranty. Please note that all sales are final.

FAQs

How many grow lights can the EL3 control simultaneously?+

The Gavita EL3 can manage up to 512 fixtures across two independent zones, making it ideal for large commercial or professional home setups.

Will I lose my settings if the power goes out?+

No. The EL3 features non-volatile memory, which ensures that all your customized settings and schedules are preserved even during a power failure.

Is the EL3 compatible with environmental sensors?+

Yes, the EL3 is compatible with select environmental sensors, including Titan Environmental Sensors and Tali VPD sensors, for even more precise climate-based lighting adjustments.

Can the EL3 control other equipment besides lights?+

Yes, with its built-in External Contractor Module (ECM), the EL3 can be used to manage other essential garden devices such as fans or CO2 equipment.

How does the sunrise/sunset simulation work?+

The EL3 allows you to program gradual dimming and brightening phases to mimic natural sunlight, which helps reduce plant stress compared to sudden on/off cycles.

Shipping & Returns

Order Processing & Shipping

We currently ship within the United States only. No international shipping is available at this time.

Order Processing:

Most orders are processed within 24-48 hours after being placed.

Some products may have extended processing times of 7-14 business days or more, which will be clearly indicated on the product page. If your order includes such items, you will receive an email from our team or be contacted directly to confirm the estimated shipping timeframe.

Shipping Times:

We partner with reliable national carriers to deliver your orders. While specific delivery times can vary, here's a general timeframe for each carrier:

USPS: Typically delivers between 9:00 AM and 5:00 PM, Monday through Saturday.
FedEx: Typically delivers between 8:00 AM and 8:00 PM, Monday through Friday, with some Saturday deliveries.
UPS: Typically delivers between 9:00 AM and 7:00 PM, Monday through Friday, with some Saturday deliveries.

Note:

These are estimated delivery hours and may vary depending on your location and specific delivery circumstances.
For the most accurate delivery information, please refer to the tracking details provided once your order has shipped.

Free Shipping

Free shipping on qualified items to the lower 48 states. Some that are not eligible are stated on their respective product information page. Learn more

Refunds & Returns

Cancellations are accepted within 24 hours of placing an order.
Returns are subject to each manufacturer's return policy. Please look into the return policy of the brand prior to ordering. Learn more

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Gavita EL3 LED Grow Light Master Controller

Gavita EL3 LED Grow Light Master Controller

Features

Touchscreen Interface

Customizable Zones

Programmable Lighting

Firmware Updates

Plug-and-Play

Memory Storage

Specifications

Warranty

FAQs

Shipping & Returns

Customer Reviews

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