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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

Grow Light Controllers & Cables

Precision matters in indoor gardening, and your LED grow lights are no exception. Our collection features high-quality grow light controllers, timers, and cables designed to help you automate, organize, and protect your lighting system. Whether you're managing a single grow tent or an entire commercial grow room, the right control setup helps you stay consistent and efficient.

Many options are compatible with major grow light brands, making it simple to integrate into your current system and reduce manual switching or power overload risks.

Need help deciding which control gear is right for your grow setup? Check out our customer reviews to see how other growers are streamlining their lighting operations with trusted, tested components.

PHOTOBIO VP White Cable Harness, 10' LED Grow Lights PHOTOBIO
PHOTOBIO VP White Cable Harness, 10' LED Grow Lights PHOTOBIO Qualifies for multi unit discounts
$30.97 - $35.97
$30.97 - $35.97
$30.97 - $35.97
$30.97

PHOTOBIO VP White Cable Harness - 10'

PHOTOBIO

PHOTOBIO VP White Cable Harness, 10' These "plug & play" harnesses provide the benefit of power connection and disconnection at the fixture lev...

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$30.97 - $35.97
$30.97 - $35.97
$30.97 - $35.97
$30.97
PHOTOBIO VP 18" Power Link Cable, 18AWG LED Grow Lights PHOTOBIO
PHOTOBIO VP 18" Power Link Cable, 18AWG LED Grow Lights PHOTOBIO Qualifies for multi unit discounts
$10.99 - $10.99
$10.99
$10.99 - $10.99
$10.99

PHOTOBIO VP 18" Power Link Cable - 18AWG

PHOTOBIO

PHOTOBIO VP 18" Power Link Cable, 18AWG These "plug & play" harnesses provide the benefit of power connection and disconnection at the fixture ...

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$10.99 - $10.99
$10.99
$10.99 - $10.99
$10.99
PHOTOBIO PHOTO LOC 0-10V Signal Repeater (MX, TX, T) LED Grow Lights PHOTOBIO
PHOTOBIO PHOTO LOC 0-10V Signal Repeater (MX, TX, T) LED Grow Lights PHOTOBIO
$35.99 - $35.99
$35.99
$35.99 - $35.99
$35.99

PHOTOBIO Photo LOC 0-10V Signal Repeater

PHOTOBIO

PHOTOBIO PHOTO LOC 0-10V Signal Repeater (MX, TX, T) The PHOTOBIO DC 0-10V Communication Tree enables multiple LED fixtures to be interconnected an...

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$35.99 - $35.99
$35.99
$35.99 - $35.99
$35.99
PHOTOBIO PHOTO LOC 0-10V Control Cable, 3P-2P, Ferrite, 18AWG, 300' LED Grow Lights PHOTOBIO
PHOTOBIO PHOTO LOC 0-10V Control Cable, 3P-2P, Ferrite, 18AWG, 300' LED Grow Lights PHOTOBIO Qualifies for multi unit discounts
$199.99 - $199.99
$199.99
$199.99 - $199.99
$199.99

PHOTOBIO Photo LOC 0-10V Control Cable

PHOTOBIO

PHOTOBIO PHOTO LOC 0-10V Control Cable, 3P-2P, Ferrite, 18AWG, 300' The PHOTOBIO DC 0-10V Communication Tree enables multiple LED fixtures to be ...

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$199.99 - $199.99
$199.99
$199.99 - $199.99
$199.99
PHOTOBIO PHOTO LOC 0-10V Control Cable 16’ Jumper LED Grow Lights PHOTOBIO
PHOTOBIO PHOTO LOC 0-10V Control Cable 16’ Jumper LED Grow Lights PHOTOBIO
Qualifies for multi unit discounts
$35.97 - $35.97
$35.97
$35.97 - $35.97
$35.97

PHOTOBIO Photo LOC 0-10V Control Cable 16' Jumper

PHOTOBIO

PHOTOBIO PHOTO LOC 0-10V Control Cable 16' Jumper The PHOTOBIO DC 0-10V Communication Tree enables multiple LED fixtures to be interconnected and c...

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$35.97 - $35.97
$35.97
$35.97 - $35.97
$35.97
PHOTOBIO AC Power Link cable, 40A M25 Connector, 10' LED Grow Lights PHOTOBIO
PHOTOBIO AC Power Link cable, 40A M25 Connector, 10' LED Grow Lights PHOTOBIO
Qualifies for multi unit discounts
$109.97 - $109.97
$109.97
$109.97 - $109.97
$109.97

PHOTOBIO AC Power Link Cable - 40A M25 Connector 10'

PHOTOBIO

Smarter, Simpler, Safer, Significant Savings… The 40 AMP PHOTOBIO AC Power Distribution Tree enables multiple LED fixtures to be daisy chained fr...

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$109.97 - $109.97
$109.97
$109.97 - $109.97
$109.97
PHOTOBIO AC Power T Cable, 40A M25 to EN100, 1-T , Ferrite, 4.5' LED Grow Lights PHOTOBIO
PHOTOBIO AC Power T Cable, 40A M25 to EN100, 1-T , Ferrite, 4.5' LED Grow Lights PHOTOBIO
Qualifies for multi unit discounts
$109.97 - $109.97
$109.97
$109.97 - $109.97
$109.97

PHOTOBIO AC Power T Cable - 40A M25 to EN100 1-T Ferrite 4.5'

PHOTOBIO

Smarter, Simpler, Safer, Significant Savings… The 40 AMP PHOTOBIO AC Power Distribution Tree enables multiple LED fixtures to be daisy chained fr...

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$109.97 - $109.97
$109.97
$109.97 - $109.97
$109.97
PHOTOBIO AC Power T Cable, 40A M25 to EN100, 1-T , Ferrite, 6.0' LED Grow Lights PHOTOBIO
PHOTOBIO AC Power T Cable, 40A M25 to EN100, 1-T , Ferrite, 6.0' LED Grow Lights PHOTOBIO
Qualifies for multi unit discounts
$109.97 - $109.97
$109.97
$109.97 - $109.97
$109.97

PHOTOBIO AC Power T Cable - 40A M25 to EN100 1-T Ferrite 6.0'

PHOTOBIO

Smarter, Simpler, Safer, Significant Savings… The 40 AMP PHOTOBIO AC Power Distribution Tree enables multiple LED fixtures to be daisy chained fro...

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$109.97 - $109.97
$109.97
$109.97 - $109.97
$109.97
PHOTOBIO Mini 3P(M) to Mini 3P(F) WT Data Link Cable, 20 ft. LED Grow Lights PHOTOBIO
Qualifies for multi unit discounts
$30.97 - $30.97
$30.97
$30.97 - $30.97
$30.97

PHOTOBIO Mini 3PM to Mini 3PF WT Data Link Cable - 20'

PHOTOBIO

PHOTOBIO Mini 3P(M) to Mini 3P(F) WT Data Link Cable, 20 ft. 20' Mini 3P(M) to Mini 3P(F) WT data link cable, IP65, RF. Intended to connect Autopi...

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$30.97 - $30.97
$30.97
$30.97 - $30.97
$30.97
Gavita Master Controller EL3 Light Controller Gavita
Gavita Master Controller EL3 Light Controller Gavita
Save $279.00 Save $0.00
$999.00
$999.00 - $999.00
$999.00
$720.00
$720.00 - $720.00
$720.00

Gavita Master Controller EL3

Gavita

Automate your grow with full lighting control, sensor tracking, and fixture-level insights using the Gavita EL3 controller. The Gavita Master Contr...

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$999.00
$999.00 - $999.00
$999.00
$720.00
$720.00 - $720.00
$720.00
Save $279.00 Save $0.00
Gavita E-Series 8ft LED Power Cord with Twist Lock Plug LED Light Gavita
Sold out
$21.97 - $21.97
$21.97
$21.97 - $21.97
$21.97

Gavita E-Series 8ft LED Power Cord with Twist Lock Plug

Gavita

Easily daisy chain Gavita E-Series ballasts with this 8 ft twist lock power cord for secure, controller-ready connection. Gavita E-series interconn...

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$21.97 - $21.97
$21.97
$21.97 - $21.97
$21.97
Sold out
Gavita 8 ft Power Cord for LED LED light Gavita
Gavita 8 ft Power Cord for LED LED light Gavita
Sold out
$18.97 - $21.97
$18.97 - $21.97
$18.97 - $21.97
$18.97

Gavita 8 ft CT 1930e Power Cord for LED

Gavita

Power your Gavita CT 1930e LED grow light with a durable 8 ft cord built for stable, efficient indoor lighting performance. The Gavita CT 1930e LED...

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$18.97 - $21.97
$18.97 - $21.97
$18.97 - $21.97
$18.97
Sold out
This image shows a close-up side view of the Scynce LED Theia Tempo USB device with branding visible.
This image shows the Scynce LED Theia Tempo device plugged into a wall adapter, ready for use.
$174.00 - $174.00
$174.00
$174.00 - $174.00
$174.00

Scynce LED Theia Tempo

Scynce LED

Ensure consistent lighting even during power outages with wireless control and personalized light recipes. Power outages are just the nature of the...

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$174.00 - $174.00
$174.00
$174.00 - $174.00
$174.00