Lumatek continues to push the boundaries of LED horticultural lighting with the ATS300W Pro, a compact yet powerful solution engineered specifically for growers working within tight indoor cultivation spaces. This upgraded fixture offers exceptional performance, delivering a high photon output of 816 µmol/s and an efficacy of up to 2.7 µmol/J, making it ideal for grow areas up to 1 x 1 meter. Lightweight and highly efficient, the ATS300W Pro is a top-tier choice for those seeking reliable, full-spectrum lighting in smaller grow tents or grow rooms.
As LED technology continues to advance, high-performance lighting has become increasingly accessible and cost-effective for professional and hobbyist growers alike. The Lumatek ATS Pro range is designed to provide a perfect balance of light quality and quantity, ensuring plants receive the spectral output and intensity required for every stage of growth—from propagation and vegetative development to full flowering. The performance of the ATS300W Pro may vary slightly depending on the input voltage, but it consistently delivers a uniform light distribution without hotspots or excess heat buildup.
The fixture’s enhanced design features evenly distributed top-bin White, Red, and Far Red diodes across the entire length of the bars, allowing for a broader and more consistent light footprint. Thanks to Lumatek’s passive convection cooling system and an innovative heatsink design, the ATS300W Pro operates silently without any fans, significantly increasing its reliability and lifespan while maintaining low operational noise. With no moving parts, the fixture is built to last while keeping the grow environment quiet and cool.
Another standout aspect of the ATS300W Pro is the integration of Clear Glue protection technology on the LED bars. This feature improves light transmittance by up to 99% while also providing corrosion resistance and IP65-rated protection against water and dust. These enhancements result in longer diode life and sustained light output over the long term. Combined with the fixture's high-quality Lumatek driver and a durable build, the ATS300W Pro is engineered for both performance and longevity.
This fixture is also fully dimmable with a 0-10V dimmer (included), allowing growers to adjust light output for different plant types and growth stages without sacrificing efficiency. For even greater precision and automation, the ATS300W Pro can be externally controlled using the Lumatek Digital Panel Plus 2.0, offering advanced features such as programmable timing, 1% increment dimming, temperature-based safety controls, and sunrise/sunset simulation for up to 100 connected fixtures.
The fixture also supports compatibility with third-party control systems utilizing a 0-10V signal. Even if your existing controller uses an RJ interface, you can still operate Lumatek LEDs by using a signal converter from RJ to 0-10V, ensuring seamless integration into any professional lighting strategy.
With dimensions of 559.5 x 559.5 x 71.6 mm and weighing 5.2 kg, the Lumatek ATS300W Pro is compact yet robust. Its wide 120° beam angle ensures excellent canopy coverage, and its full-spectrum output—combining white, deep red, and far red light—mimics natural sunlight to optimize photosynthetic efficiency. The result is healthier plants, better yields, and improved crop quality, all within a space-efficient footprint.
Whether you're running a high-performance home grow or managing a commercial indoor farm, the Lumatek ATS300W Pro delivers professional-grade results in a compact, user-friendly format that’s built to last.
https://lumatek-lighting.com/ats300w-pro/
