Kessil AP9X LED Aquarium Light

The Kessil AP9X represents the pinnacle of LED reef lighting design, combining cutting-edge performance, elegant form, and intuitive control. Featuring redesigned optics, denser LED arrays, and improved thermal management, the AP9X delivers superior color blending, uniform light distribution, and high PAR efficiency across up to 48 inches of coverage. Its patented Dense Matrix Array packs 110 LEDs across dual clusters for flawless spectrum mixing—eliminating hotspots and the “disco ball” effect seen in lesser fixtures.

With built-in WiFi, advanced dimming down to 0.1%, and integration through the Kessil app or Spectral Controller X, the AP9X offers precise control over both spectrum and intensity. The full-color range includes Kessil’s signature Tuna Blue spectrum enhanced by red, green, and true UVA (395nm) channels to maximize coral growth and fluorescence. A sleek aluminum body, vortex cooling fan, and marine-inspired design make it as visually refined as it is powerful—perfect for mixed reef and SPS-dominant systems.