Straton Flex Gen 2
Stretch Your Light—Not Your Budget
Combining the power, spectrum, and control of a premium pendant-style fixture with the wide, uniform coverage of a strip light, the extended design of the Straton Flex Gen 2 maximizes PAR across the aquarium—blanketing corals with light from edge to edge. This eliminates the need for multiple fixtures, reducing overall system costs without compromising performance.
Fuel Coral Growth
High PAR output reaches across the entire tank without compromising coverage or efficiency. Enhanced 450nm Royal Blue and 470nm Blue LEDs support strong photosynthesis and rich coral fluorescence. The ATI ReefTech app’s PAR estimation tool makes it easy to plan coral placement and optimize light performance throughout your aquarium.
One Fixture—Complete Coverage
The Straton Flex is a full-coverage lighting solution designed for reef tanks. Its LEDs are distributed across the entire fixture body and paired with individual reflectors to create an even, wide light spread. Available in two sizes, the Flex 102 covers tanks up to 48 × 24 inches, while the Flex 153 handles tanks up to 72 × 24 inches. Both fixtures deliver even light coverage and support robust coral growth for all varieties at depths of up to 30 inches.
Edge-to-edge Illumination
Blanket your reef with smooth, even light that minimizes shadows and eliminates hotspots. The extended form factor and individual reflectors work together to blend colors beautifully and deliver consistent illumination across the entire tank, ensuring that every coral gets the light it needs to thrive.
Silent, Sleek, and Sophisticated
With an ultra-slim 16mm profile, this fanless design runs completely silent. Its passive cooling system ensures excellent heat management while maintaining a sleek, modern look that blends effortlessly into your aquarium setup, keeping the focus where it belongs—on your tank.
ReefTech App
Fine-tune your lighting and estimate PAR right from the ATI ReefTech App on desktop or mobile
Cool & Efficient
High PAR, low power—runs cool while delivering peak performance
Smart power application
Maximizes output and spectrum by dynamically distributing power across LED channels
Plug & play
Plug it in and select from the pre-programmed light colors
German design & engineering
Made in Germany with USA support when purchased through an authorized ATI North American reseller
1 year warranty
This product is covered by a one-year warranty.
Get more details →
Specifications
Straton Flex 102 | Straton Flex 153 | |
|---|---|---|
Dimensions | 37.5 in. x 6.1 in. x 0.6 in. (L x W x H) | 56.1 in. x 6.1 in. x 0.6 in. (L x W x H) |
Body Colors | Anthracite Gray and White | Anthracite Gray and White |
Recommended Illumination Area | up to 48 in. x 24 in. | up to 72 in. x 24 in. |
Power Consumption | up to 165W | up to 220W |
Number of LEDs | 102 | 153 |
Exceptional reef lighting for the ultimate color and growth
Straton Flex Gen 2 LED Fixtures
With a long, sleek, and streamlined pendant-style body, Straton Flex Gen 2 LED fixtures deliver uniform light, impressive energy efficiency, and look great over any tank.
Straton Pro Gen 2 LED Fixtures
With six models available to suit your tank, Straton Pro Gen 2 is an exceptional performer—delivering even light distribution for extraordinary coral growth and coloration.
High-output T5 Bulbs
With five colors and several size options to choose from, ATI T5 bulbs are known throughout the industry for their exceptional coral color and growth.
