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Kessil AP9X LED Aquarium Light
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Kessil AP9X LED Aquarium Light

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  • $839.00
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Superior Illumination


Redesigned optics provide an even light distribution that blankets your aquarium with up to 48” of coverage. This uniform coverage minimizes hotspots and creates an effect similar to that of a metal halide / T5 combo.

Total Control

Kessil Ecosystem

With two K-Link and two 0-10V control ports, the AP9X can be easily wired to adjacent Kessil fixtures. Lights in a wired group can then be app-controlled via the AP9X’s WiFi connection. A single AP9X can act as the wireless access point for up to 10 X-Series lights and 20 0-10V lights - giving you total control over all of your tanks.


K-Link + WiFi

Multiple-fixture setups can be controlled via individual WiFi connections or daisy-chained together to access up to 32 lights via one master fixture. Don’t want WiFi signals or interference? Turn off the WiFi and control the AP9X with the built-in manual controls or the Spectral Controller X.



Use Kessil’s newly redesigned smartphone app to arrange groups, set schedules, add special effects, and customize colors.


Full Color Spectrum

In addition to the popular Tuna Blue spectrum, users can add in Red, Green, and Purple (Violet + Indigo) by using the redesigned smartphone app. This opens up unlimited color combinations for aesthetics while maintaining the performance of the core spectrum


Crafted for Excellence

Sleek yet Robust

With design elements inspired by marine fauna, high-performance automotive engineering, and the sun itself, the AP9 boasts a sleek, unobtrusive profile with an aesthetically pleasing touch panel. Not just a box of LEDs—the AP9 compliments the natural beauty of a well-maintained aquarium.


Technical Specifications



L 16.46" x W 5.71" x H 1.42"
(41.8cm x 14.5cm x 3.6cm)

Unit Weight

2.29lbs / 1.04kg 


Tuna Blue + Red + Green + Purple (Violet+Indigo)


Up to 48” x 24” (122cm x 61cm)

Power Adapter

100-240V AC 50-60Hz (Input), 48V DC (Output)

Power Consumption

AC 185W Max


What's in the Box

 1x AP9X

 1x Power Adapter

 1x Adapter Cable

 4x Metal Screw Hook & Hanging Bracket

 3x QR Code Stickers

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