New Image Gallery


A360 Tuna Blue LED Saltwater Aquarium Light - Kessil

3 items left

The A360 WE/NE feature Kessil’s new proprietary Kessil LogicTM, a unique form of spectral intelligence developed for precise color blending and optimal coral growth. In this new design, instead of varying the light intensity of two different channels to find the desired color and intensity mix, users can select the perfect spectrum and color with one knob and then adjust the intensity with the other. Kessil LogicTM will not only dramatically improve the user experience, it will also boost the light output at both ends of the spectral tuning range by as much as 30%.


The beautiful shimmering effect gives your tank a natural, sunlit look rivaling MH. It’s like connecting with your own piece of the ocean.

Tunable Spectrum

Independently adjustable color channels enable tuning a preferred color within the spectral range determined to be the optimal spectral points for coral growth and color. Kessil LogicTM maintains consistent output across the spectrum. Sky Blue (10,000K) to Deep Ocean Blue (Actinic).

Dense Matrix LEDTM technology

Blends different light wavelengths before they leave the light, providing uniform color throughout the tank. Single light source eliminates spotlight effect, spreading powerful light over a wide area.


No matter which spectral point is chosen with the tunable spectrum, proprietary blend of precision UV light encourages coral color.


High performance and low maintenance. Simple and compact units feature quiet operation, innovative heat management, and efficient, long-lasting LED construction.

External Controllability

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

  • Designed for use with reef aquariums
  • Exceptional Shimmer Effect: Creates a fluctuating pattern of sunlight exposure as naturally happens in the ocean. 
  • UV: A proprietary blend of UV lighting enhances coral growth and Color
  • Tunable: Two Channels for fine tuning of the color spectrum
  •  Compact Pendant Design: Can be used with a gooseneck fixture as well as a hanging pendant.
  • Quiet Operation 
  • Runs exceptionally cool at high efficiency. 
  • Wide angle lens allows for a 2 ft diameter of coverage
  • Compatible with external 0~10V Controllers like Neptune Apex or Digital Aquatics Reefkeeper

  • Dimensions:  W: 3.6" x 4" (Length x Diameter)
                           N: 4.5" x 4" (Length x Diameter)

  • Coverage:  W: Up to 24" surface diameter
                        N: Up to 18" surface diameter

  • Power Consumption: 90W

  • Power Supply: 100-240V AC (input) & 19V DC (output)
Customer Reviews
5.0 Based on 1 Reviews
Write a Review Ask a Question
  • Reviews
  • Questions

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
    Everest B.
    Maybe the best LED

    The colors are amazing. Especially if you use the controller which allows you to vary the light brightness and color throughout the day. I find using the controller is much better and it just helps the man-made aquarium be closer to mother nature. Also, the controller allows you to get down to 5% brightness which would otherwise only go down to 13%.

    Customer Reviews

    Based on 1 review Write a review

    Welcome Newcomer