Kessil A80 Tuna Sun Freshwater Aquarium Light

Sale price Price $129.00 Regular price

Kessil A80 Tuna Sun - Freshwater Aquarium Light 

Superior Illumination


Beautiful, unrivaled shimmer replicates the look of natural sunlight on the ocean floor.


Unique array and optics design ensure efficient coverage and penetration.


By combining a unique fanless design and the compact Dense Matrix array, the A80 outputs the most photon energy per watt of any Kessil fixture.

Color Mixing

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




Kessil Logic™ maintains consistent output across the spectrum. 6,000K to 9,000K.

Heat Management

Innovative heat dissipation allows for fanless, low maintenance, elegant design. Absolutely quiet on top of your aquarium.

Dense Matrix LED

Our unique, efficient Dense Matrix LED array is built in-house and packs high-power and deep penetration into a single tiny array.



Compatible with 0 ~10V external controllers. Daisy-chain multiple lights for seamless control from a single source.

Manual Mode

Instantly tune spectrum and intensity for on demand light customization.

Quick Set

Create unique dawn and dusk effects by altering light intensity and color throughout six different time points.

Acclimation Mode

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


Technical Specifications

A80 Tuna Sun



0.98" x 4.88" / 2.5cm x 12.4cm (H x D)

Unit Weight

0.88 lb / 0.4kg


6,000K to 9,000K


Up to 24" surface diameter

Power Supply

100-240V AC (input)
24V DC (output)

Power Consumption



What's in the Box

1x A80 Tuna Sun

1x DC Power Supply

1x Top Mounting Adapter