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Boost canopy penetration and spectral precision with ultra-efficient 10W light bars—built to scale, daisy-chain, and thrive in humid grow environme...

Delivers unmatched uniform light distribution across 2' x 4' grow spaces with 320W of professional LEDESTAR diodes. The Tarantula Tent Ultimate 2x4...

Extend Your Reach, Enhance Your Growth with Grand Master Leds Driver Box Extension! The Grand Master Leds Driver Box Extension is an essential a...

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

Delivers 4,066 PPF with 6,900 diodes, optical lenses, triple red peak technology, and 50% blue capability for next-level production. The Tarantula ...

Purpose built to deliver true wall to wall performance in serious 4 by 4 grow tents. This LED grow light is engineered for growers who are tired of...

Delivers true 5 by 5 coverage with commercial-grade output built for growers who demand consistency The LED grow light that finally solves uneven c...

Delivers perfect uniform light distribution across 3' x 3' grow spaces with 480W of professional LEDESTAR diodes. You know the struggle: bar lights...

Maximize your greenhouse performance with the Tarantula Greenhouse 320 engineered for high PPFD cultivation and consistent harvest quality. The Gra...

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

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 ...

Boost lower bud sites with high-efficiency side or under canopy lighting that’s waterproof, compact, and easy to install. This side and under canop...

Support lush greens and seedlings with full-spectrum 24W bars that deliver consistent coverage, low heat, and high efficiency for indoor grow setup...

4 independently controllable channels spanning 1,800K to 18,000K, giving you precise spectrum manipulation throughout the entire lifecycle. The Tar...

Delivers 1,695 ppf at 2.73 µmol/j for commercial vegetative growth, vertical racks, and mother plant operations. Your veg room determines everythi...

Delivers 2,023 PPF at 2.81 µmol/J for commercial operations, vertical racks, and growers demanding professional results. Low ceilings kill most com...

Optimize commercial grows with dual-channel LED, waterproof IP66 design, and fast setup for any indoor environment. The Tarantula Explorer is a pow...

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

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...

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

Light your greenhouse with precision using the Tarantula Greenhouse 730, delivering massive output and proven efficiency for commercial cultivation...

Drive consistent greenhouse yields with the Tarantula Greenhouse 500 engineered for serious cultivators demanding power, precision, and proven perf...

Push your greenhouse yields to the max with the Greenhouse 1000 engineered for serious cultivators demanding high-intensity performance and proven ...

Grow vibrant seedlings and veggies with full-spectrum 24W bars designed for consistent light, low energy draw, and humid indoor environments. For i...

Enhance vegetative growth with energy-efficient blue spectrum booster bars for tighter nodes and stronger roots. For growers looking to fine-tune v...

Boost bud density and flowering power efficiently with targeted deep red 660nm spectrum booster bars. For growers looking to optimize flowering and...

Optimize flowering with precise far-red 730nm booster bars for enhanced bloom response and stretch control. For growers looking to fine-tune flower...

Fine-tune flowering and plant morphology precisely with warm-spectrum 2200K booster bars built to last. For serious cultivators looking to fine-tun...

Achieve consistent cloning success with waterproof, energy-efficient bars designed for vertical propagation. For professional cultivators and verti...

Drive vigorous vegetative growth efficiently in vertical farms, compact spaces, and commercial setups. For commercial growers, vertical farms, and ...

Achieve vigorous, energy-efficient vegetative growth ideal for commercial, vertical, and compact setups. For commercial cultivators, vertical farms...

Drive explosive bloom cycles efficiently with powerful full-spectrum lighting ideal for tight grow spaces. For commercial growers, vertical farms, ...

Delivers compact, high-efficiency output with far-red control, built for low-ceiling commercial and tent grows. This LED grow light is designed for...

A commercial-ready LED grow light engineered for controlled intensity, uniform coverage and long term production reliability. This LED grow light i...