Intuitive and Affordable Light Control
Equipped with flawless touch control and a vivid color display, the Spectral Controller X is effortless light control at the touch of your fingertips. Its straightforward approach to light control programming allows for endless customization options without the confusion. The sleek, modern design ensures a beautiful and cohesive setup that won't disrupt the look of your aquarium.

Smart K-Link Communication
The new K-Link communication method is an upgrade of the easily plug & play 0-10V, allowing users to network multiple A360X together(up to 32 fixtures per chain) and set individual groups to run their own programs. K-Link is also a two-way communication, meaning the Spectral Controller X can detect the number of lights in the network, the status of the lights, etc.

One Controller, Two Ports - Backward Compatible
Each controller is equipped with one K-Link port and one 0-10V output port. The K-Link port allows users to connect to the new A360X, while the 0-10V port is for Kessil’s 0-10V light fixture.
Note: USB power adapter is not included
** 0-10V Unit Link Cable for 0-10V lights is not included **

Program Mode
Features three ways of setting a customized light schedule to match individual tank needs. Maximum of 12 programs can be created

Quick Set:
Create unique dawn and dusk effects by altering light intensity and color throughout eight different time points.

Acclimation Mode:
Simplify the introduction of new lights to a tank or new corals to an existing setup with acclimation mode. The acclimation timeline can be customized to suit specific needs.

Lunar Cycle:
Simulate natural moonlight cycles with 5 phases: New Moon, Waxing Crescent, Waxing Quarter, Waxing Gibbous, Full moon

Manual Mode
Manual Mode: Instantly tune color and intensity for on demand light customization.

What's in the Box

Spectral Controller X (x1)
Magnetic Back Plate (x1)
Micro USB Cable (for firmware update) (x1)
K-Link Cable (10’) (x1)
Screws (x2)
Nylon Anchor (x2)


Compatible with

Kessil 360X
Kessil 360WE
Kessil A160WE
Kessil A80
Kessil H80