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

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

A proprietary blend of UV light enhances coral growth and color.

Patented Dense Matrix LED™ technology concentrates multiple LED chips into an array, creating a powerful light source with better and deeper penetration, without sacrificing coverage. E-Series LEDs are 15% brighter.

Different wavelengths within a single LED array are seamlessly blended before leaving the light, emitting a uniform color with widespread coverage.

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

Tune the spectrum and intensity for a personalized look. Kessil Logic™ maintains consistent output across the spectrum. 10,000K to Actinic.

Maximum Coverage
The new "Hybrid Optics" combine with the two latest generation of Dense Matrix LED arrays, giving up to 48" of coverage. The AP700 has been designed and tested to consistently provide the best spectrum and delivery for coral growth and coloration.
For a Mixed reef:
Coverage is 48"x24" hanging 15"-18" above water surface.
For an SPS dominant:
Coverage is 36"x24" hanging 5"-7" above water surface.

WiFi Controllability
The iPad app gives users access to advanced manual control and program customization, as well as offering the ability to sync groups of lights. App features include full color control, acclimation, lunar cycle, weather effects, and more.

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

Full Color Spectrum
The new generation Dense Matrix LED brings aquarium lighting colors to a new level. Full Color Spectrum is now available for the AP700. With the iPad app, users can choose a range of blue from Deep Ocean Blue to Sky Blue, and can even select other colors such as green, yellow, red and purple for a different aesthetic.