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A160WE Tuna Sun LED Freshwater Aquarium Light - Kessil


The A160WE Tuna Sun is perfect for just about any freshwater planted aquarium. It features Kessil`s new proprietary Kessil LogicTM, a unique form of spectral intelligence developed for precise color blending and optimal plant 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%.


Beautiful, unrivaled shimmer gives the look of natural sunlight in your aquatic garden.

Tunable Spectrum

Kessil is the only company to manufacture all LED arrays in-house with custom spectral blends specifically tailored to meet aquarist needs.


Patented Dense Matrix LEDTM technology concentrates multiple LED chips into an array, creating a powerful light source with better and deeper penetration, without sacrificing coverage.

Kessil Logic

Tune the spectrum and intensity for a personalized look. Kessil LogicTM maintains consistent output across the spectrum. 6,000-9,000K.


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.

  • Color Spectrum: 6,000 - 9,000K
  • Fixture Dimensions: 4" x 2.48" (Length x Diameter)
  • Coverage Area: Up to 24" surface diameter
  • The a160we features Kessil`s new proprietary Kessil logic
  • External controllability in addition to its enhanced manual controllability
  • Shimmer Kessil lights are the only LEDs capable of producing a spectacular shimmer that rivals MH
  • Spectrum Kessil led chips are manufactured in-house with spectrums customized for aquarist needs

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