Lumatek ATS 300w Pro LED Grow Light.

Raising the standards for professional growing.

 

• High Efficacy 2.7 umol/s/J
• Market Leading Performance
• Samsung & Osram Diodes
• High-Quality Lumatek LED drivers
• Market-Leading UK 5-Year Warranty
• Balanced Full Spectrum
• Enormous PPF Output Intensity 816 umol/s
• Massively Reduced Electricity Costs
  
• Fully Dimmable
• Detachable Driver for Remote Use
• Available with Stealth Premium Delivery 

Lumatek ATS 300w Pro LED Grow Light.

There are small grow lights, and then there's the Lumatek ATS 300w Pro LED Grow Light. This thing is compact in the way a Swiss Army knife is compact - small, yes, but somehow packed with every conceivable feature you could want. We’re talking 816 µmol/s of photon fury packed into a neat square no bigger than a kitchen chair. 

It’s designed specifically for grow spaces up to 1m², which makes it the ideal choice for tight grow tents, urban stealth setups, and other spaces where elbow room is a luxury. The real miracle, though, is how it delivers high-end performance - 2.7 umol/J efficacy, to be exact - without the fanfare or the footprint of a much bulkier fixture.

Silent. Powerful. Cool As A Cucumber.

This is where Lumatek flexes its engineering muscles. The ATS 300w Pro LED Grow Light doesn’t rely on noisy, dust-loving fans. Instead, it uses passive convection cooling, which means it runs silently while maintaining optimal diode temperature.

It’s like having an air-cooled Porsche, only without the petrol fumes or breakdown anxiety. No moving parts also means fewer things to fail over time, giving you a fixture that not only works, but just keeps working. You won’t even notice it’s on - until your plants start to look like they’ve been vacationing in the tropics.

Big Flavours. Big Flowers. 

Previous generations of grow lights often used a narrow band of royal blue and red, as if plants were some kind of binary machine. They aren’t. They need nuance, depth, and a spectrum that doesn’t miss the forest for the chlorophyll.

The Lumatek ATS 300w Pro LED Grow Light uses a finely tuned blend of white, deep red, and far red diodes to create a balanced full-spectrum output. The result? Deeper canopy penetration, healthier growth, and visibility that actually lets you see what’s happening in your grow room without needing a head torch or x-ray goggles.

Durable. Waterproof. Beautiful.

One of the standout features of the ATS 300w Pro is its sheer durability. The LED bars are coated in Lumatek’s Clear Glue protection technology, which offers 99% light transmittance while shielding the delicate diodes from water, dust, and the occasional slap from an overenthusiastic fern.

Rated IP65, this light laughs in the face of humidity and condensation. And with an L90 lifespan rating of 60,000 hours, you’re looking at years of flawless output with minimal degradation. It’s practically immortal in plant years.

Precision Control Precision Performance.

The ATS 300w Pro doesn’t just blast out light - it thinks. Equipped with a high-quality Lumatek driver, this LED Grow Light can be dimmed in 25% increments using the included 0–10V dimmer, or externally controlled with Lumatek’s own Digital Panel Plus 2.0. You can automate sunrise and sunset effects, set temperature cutoffs, and run up to 100 fixtures from a single controller.

And if you’ve already got a 0-10V controller lying around, you’re covered. Even RJ-port interfaces can be adapted, so it slots effortlessly into any existing setup. Smart, compliant and completely controllable - just how technology should be.

The Best Just Got Better.

Here’s the bottom line: the Lumatek ATS 300w Pro LED Grow Light is the sort of product that makes you wonder why you ever considered anything else. It's lightweight (a mere 5.2kg), easy to install, and more efficient than a spreadsheet-obsessed accountant.

Whether you're propagating seedlings, coaxing fruit from reluctant flowers, or simply trying to get the most out of a small indoor space, the ATS 300w Pro offers professional-grade lighting in a size and format that actually fits your life. It’s a grow light built by people who grow - designed not for hype, but for results.

Lumatek. A Triumph Of Grow Room Engineering.

The Lumatek ATS 300w Pro LED Grow Light is proof that brilliance doesn’t have to be big, noisy, or complicated. It just has to work - and work exceptionally well.

Lumatek ATS 300w Pro LED Grow Light Technical Specifications