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Although the device has it's flaws, it is a perfect companion of the Kessil A360X light. It unlocks many features which otherwise would not be accessible as a standalone light such as the 1% incremental adjustments (to all the colors) and moonlight setting. The CPU is pretty responsive with bright enough display. The controller gives you the ability to fully customize the A360X or you can settle for the 4 presets if you prefer. The integrated power source through the K-link connection is also a big plus. A couple of cons in my opinion about the Spectral Controller X: 1. There's no tactile feedback on the touch buttons. Navigating the controller in a dim room could be challenging. Physical buttons would have been much better 2. Pretty steep learning curve. Recommend watching a few videos to learn all its capabilities and programming. Expect lots of trial and error until you completely understand how the controller works But once you've figured out how it works, it's great! All said, I still recommend the productRead full review
Verified purchase: No
I ordered this for my new aquarium that is currently being fabricated. The features that this controller will provide from my sump refugium lighting will be great. I also purchased the lighting that is compatible with this controller. Controller was shipped and received quickly after ordering.
Verified purchase: Yes | Condition: New
You can access more color spectrum plus other applications with the spectral controller that you can’t with just the lights. The only thing I would say is when they make the lights wifi compatible and have an app for the lights, it will kind of be useless to younger generations of people.
Verified purchase: Yes | Condition: New
easy to operate, I watched a u tube video, and it does everything I wanted.
Verified purchase: Yes | Condition: New
Paired well with my NICREW 150w LED
Verified purchase: Yes | Condition: New
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