ATI Straton X LED Light

ATI Straton X - Ultra Slim. Ultra Quiet. Ultra efficient

Experience revolutionary G3 performance in a minimalist design. The passively cooled ATI Straton X, only 9mm thin, sets new standards in LED lighting for saltwater aquariums, uncompromisingly combining the most efficient technologies and finest materials in a single light – completely fanless, completely silent.

Key Features

Ultra-slim / Ultra-flat: With a height of only 9 mm, the Straton X is probably the flattest high-performance LED aquarium light on the market. Even slimmer and lighter than its predecessors, it blends discreetly into any aquarium design.

Noise-free: Conventional LED lights require fans for cooling – these generate noise, increase the overall height, and are subject to wear and tear. The Straton X completely eliminates this: Modern high-power LEDs and an efficient aluminum heat sink make fans and their maintenance unnecessary – for absolutely silent operation.

Anti-glare / glare-free: Many LED aquarium lights cause glare due to uncontrolled light scattering – the Straton X takes a different approach. Each of the 100 LEDs uses specially developed high-performance reflectors, which are flush-mounted in the light fixture. They direct the light precisely into the aquarium, ensuring it goes only where it's needed – for maximum efficiency and a pleasant, glare-free aquarium experience.

Next-level performance that is measurable and convincing

Instead of promises, ATI promise facts & have introduced a meaningful and practical key performance indicators that clearly demonstrate the performance of the Straton X – ideal for planning the optimal light level for aquariums and coral farms, or for comparisons with other LED systems on the market. Thanks to integrated PAR and current measurement, the performance values are always transparent and traceable via the app.

Key figures at a glance:

• Absolute Performance – With 800 PAR at a distance of 20 cm, the Straton X delivers light output on par with direct tropical sunlight. This is made possible by the use of the latest G3 cutting-edge technology, which achieves significantly higher output compared to the previous generation.
• Average area performance : At a practical distance of 60 cm , the Straton X achieves an impressive average PAR of 390 on an area of 60×60 cm – and all this with a power consumption of just 150  W.
• Relative Performance : The area output results in an excellent relative performance of 2.6  PAR/Watt . This makes the Straton X one of the most efficient LED reef lights in its class.
•  Illumination area and PAR distribution:

The Straton X was designed for particularly broad and even coral illumination and PAR distribution. To illustrate this performance transparently and practically, we have defined two key figures – each measured at a distance of 60 cm from the light, ensuring that the central area of the aquarium (approx. 30–40 cm below the water surface) is also covered:

• SPS  200 Area :
  A PAR value of at least 200 µmol/m²/s is considered necessary for keeping demanding SPS corals – The Straton X achieves this value up to a diameter of 85  cm , which corresponds to an area of 0.567  m² .
• LPS  100 Area : For LPS corals or mixed tanks ,
  a PAR value of 100 µmol/m²/s is sufficient. The Straton X delivers this value on an area with a diameter of 100  cm , corresponding to 0.785  m² .

These values demonstrate how efficiently the Straton X, with only 150  W maximum power, enables large-area lighting for various aquarium types.

• PAR-to-price ratio: Simply comparing wattage in relation to the purchase price is not very informative. What matters is how much usable light is produced per pound invested. The Straton X offers an outstanding PAR-to-price ratio and is among the very best.

Performance summary: More light. Less consumption. Maximum control.

The Straton X produces up to twice as much usable light as many other LED systems at the same power consumption. This means: less energy consumption, lower operating costs, and impressive light output. This saves energy, protects the environment and your wallet, and allows your corals to visibly grow.

Hybrid Reef Spectrum – Full reef spectrum with a high blue component: Conventional LED lights usually rely on daylight or blue light. The Straton X combines both: As a true full-spectrum reef light, it flexibly produces any desired light spectrum – from strong daylight to intense blue light.

For maximum efficiency, the X relies on the world's most powerful high-power LEDs currently available – selected across manufacturer boundaries to get the best out of each color channel.

Compared to previous models, the blue light has been further intensified to emphasize fluorescent coral colors. At the same time, improved white and cyan white tones provide greater overall brightness and more intense, vibrant coral colors.

Soft Shadow Technology – Uniform light for healthy corals: Classic LED lights with small, focused light sources often create hotspots – areas with too much light in the center, while areas at the edges are too dimly lit. The Straton X deliberately uses a large surface area with 100 individual light sources, ensuring even illumination across the entire aquarium. This allows corals to receive light from multiple sides, reducing self-shading and promoting healthy, uniform growth.

Overdrive Mode: Another feature of the Straton X is the so-called overdrive mode. This feature allows individual LED channels to operate above the standard 100% intensity – provided that other channels are simultaneously below their maximum power. This dynamic power distribution within the LED module ensures efficient use of the luminaire's total available power without exceeding thermal or electrical limits.

Flexible Mounting – variable suspension system: With the new modular Straton suspension system, you have maximum flexibility: Whether classic cable suspension, mounting rail or mounting arm – every solution adapts perfectly to your aquarium environment. *Sold Separately*

The highlight: The mounting arm with seamless attachment blends discreetly into the design of the light and makes the attachment almost disappear – for a tidy, elegant look above the tank. *Sold Separately*

ATI Reef Pilot App – Intelligent control and full control: The Straton X can be conveniently controlled via smartphone – with the new ATI Reef Pilot App for iOS and Android.

Your advantages at a glance:

• Easily program individual light gradients and spectra.
• Smooth transitions & precise intensity control
• Adopt settings from leading coral farmers (templates)
• Individual or group control of all lights
• LIVE ENERGY: Monitor electricity consumption in real time
• LIVE PAR: Display PAR values live at different water depths

Made in Germany by Reef Enthusiasts: For over 25 years, ATI has stood for innovative aquarium lighting technology. With the Straton X, ATI consistently rely on German precision: From milling to circuit board assembly – every light is manufactured entirely in Germany.

Milled from solid material, manufactured to the highest standards – this is how we guarantee maximum quality and durability Made in Germany.