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Tuna Blue

Low Profile. Advanced Color Control. Smart Communication

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$449.00 ea.

Additional Item for the A360X Aquarium LED Light

Narrow Reflector Lens

  • Add to your order of the A360X

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$ 29.00 ea.

Higher Photon Volume Density

Comparing to other lights, A360 has a lower profile design with higher light output over a larger area, thanks to the redesigned, first-class, sunflower heat sink.


Advanced Color Control

A360 has more color control, opening unlimited color combinations for aesthetics while maintaining the performance of the core spectrum

Smarter Communication

The new K-Link communication method is an upgrade of the easily plug & play 0-10V, allowing users to network multiple A360 together and set individual groups to run their own programs.


Light Shaping Capability

Narrow Reflector can be used to increase penetration power and to strengthen contrast, depth, and dynamics in aquariums

Low Dimming & Improved Transitioning

A360 features smoother color transitioning and ultra low dimming, including moonlight effect



The newly designed optics along with the latest generation Dense Matrix LED array provide a broader delivery of light and eliminate shading.


The well-known Tuna Blue spectrum has been proven by its users to promote coral growth and enhance coloration. With Kessil Logic™, it ensures consistent power output and coral growth across the tunable spectrum.



The Kessil shimmer effect gives your tank a beautiful, natural, sunlit look comparable to the shimmer of a Metal Halide fixture. It is like replicating your own piece of the ocean.


Patented Dense Matrix LED technology concentrates multiple LED chips into a single array, creating a powerful and penetrating light source with wide coverage. The maximum penetration can reach 24" to 30" beyond the water's surface for most reefs. Penetration can be further enhanced by using the narrow reflector (optional accessory).


Color Mixing

Different wavelengths are seamlessly blended within a single LED array, emitting uniform color across the coverage range.


Compatible with the new Spectral Controller or the coming Kessil WiFi Dongle. Connect multiple lights for seamless control from a single source.

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

What 's in the Box ?

1x A360X

1x Power Adapter

1x AC Adapter Cable

1x DC Extension Cable

1x Hanging Ring

2x Metal Screw Hook

2x Hanging Bracket


Power Supply      100-240V AC (input) 19V DC (output)

Dimensions          2.1” x 4.3” / 5.3cm x 11cm (H x D)

Unit Weight             0.8 lbs. / 0.37 Kg                

Spectrum              Deep Ocean Blue to Sky Blue + RGB

Power Consumption     90W

Optional Accessories

Spectral Contoller X 
Compatable with:
A360X  /  A360  /  A160  /  H160  /A80  /  H80
A360X  Narrow Reflector
Compatable with: A360X
Mounting Arm
Compatable with:
A360X  /  A360  /  A160  /  AP700
A-Series Gooseneck
A360X  /  A360  /  A160  /  A150  /H380  /  H160