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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 Accessories

Our curated collection brings together everything needed to fine-tune and maintain your indoor grow lighting system. You’ll find reliable timers and lighting controllers to automate light cycles and reduce manual errors, perfect for consistent veg and bloom phases. Other essential LED grow light accessories, such as power cords, adapters, sockets, and replacement components, help extend the life and flexibility of your fixtures, making setup easier for any grow setup.

Read what our happy (and recurring) customers say about us!

Grand Master LEDs 10ft Power Cord/50ft RJ14 Cord Light Accessories Grow Light Central
$20.00 - $20.00
$20.00
$20.00
$20.00 - $20.00
$20.00

Grand Master LEDs 10ft Power Cord/50ft RJ14 Cord

Grand Master LEDs

Power and control with a 10ft power cord and 50ft RJ14 cable for stable, extended fixture connectivity. This power + data cable combo is built for ...

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$20.00 - $20.00
$20.00
$20.00
$20.00 - $20.00
$20.00
Grand Master Leds Grand Master Controller LED light Grand Master Leds
$200.00 - $200.00
$200.00
$200.00 - $200.00
$200.00

Grand Master LEDs Grand Master Controller

Grand Master LEDs

The Grand Master Controller by Grand Master Leds is designed for optimal control of your lighting system. The Grand Master Controller is designed l...

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$200.00 - $200.00
$200.00
$200.00 - $200.00
$200.00
Grand Master LEDs Interconnect for Booster Bars Light Accessories Grow Light Central
$15.00 - $20.00
$15.00
$15.00 - $20.00
$15.00 - $20.00
$15.00

Grand Master LEDs Interconnect for Booster Bars

Grand Master LEDs

Daisy-chain Grand Master Booster Bars with 4ft or 8ft interconnects made for clean installs and rock-solid signal flow. This interconnect cable is ...

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$15.00 - $20.00
$15.00
$15.00 - $20.00
$15.00 - $20.00
$15.00
Grand Master LEDs Side Mount Kit Light Accessories Grow Light Central
$20.00 - $20.00
$20.00
$20.00
$20.00 - $20.00
$20.00

Grand Master LEDs Side Mount Kit

Grand Master LEDs

Optimize Tarantula Volcano placement with side mounts built for vertical racks, custom frames, and airflow-friendly installs. This side mount kit i...

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$20.00 - $20.00
$20.00
$20.00
$20.00 - $20.00
$20.00
Grand Master LEDs Under Mount Kit Light Accessories Grow Light Central
$20.00 - $20.00
$20.00
$20.00
$20.00 - $20.00
$20.00

Grand Master LEDs Under Mount Kit

Grand Master LEDs

Secure Tarantula Volcano fixtures in tight grow spaces with a sturdy under-mount kit built for vertical rack systems. This under mount kit is built...

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$20.00 - $20.00
$20.00
$20.00
$20.00 - $20.00
$20.00
Photo of the Grand Master LEDs Under Mount Tripods (Pair) Light Accessories Grow Light Central
$20.00 - $20.00
$20.00
$20.00
$20.00 - $20.00
$20.00

Grand Master LEDs Under Mount Tripods (Pair)

Grand Master LEDs

Mount Tarantula fixtures from the ground up with adjustable under-mount tripods for flexible, rack-free light placement. The Grand Master LEDs Unde...

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$20.00 - $20.00
$20.00
$20.00
$20.00 - $20.00
$20.00