Kessil A500X LED


Kessil A500X


Available stock: 1


The A500X is a powerful 185W high intensity LED designed specifically for experienced SPS coral growers.

This fixture integrates the latest Dense Matrix LED technology with the proprietary Kessil Logic, and delivers a concentrated light with well blended spectrum for optimum SPS coral growth, health, and coloration.

The beam of this flagship A500X can be adjusted with optional 35 and 55 degree reflectors and allow SPS corals to thrive in a variety of environments.

Kessil A500X LED light delivers greater capability than ever before, and can meet the needs of large SPS dominated systems with ease. Thanks to Kessil’s dense matrix LED arrays and specialized optics, you can cover your tank in brilliant light while blending spectrum better than any other LED light on the market.

Using Kessil Logic, tuning the light for optimal coral growth and coloration is easy since the A500X will automatically adjust to a balanced spectrum for the light color that you want to see. Kessil lights have always been known for their outstanding shimmer effect while maintaining uniform color mixing throughout the aquarium.

We have used all types of Kessil LED lights over the years and have been very impressed with their quality, control, and lighting output. 


  • Wide Coverage, Deep Penetration
  • Higher Photon Volume Density
  • Advanced Color Control
  • Light Shaping Capability
  • Smart Communication & Control


  • Dimensions: 3.7” x 5.2” / 9.4cm x 13.3cm (H x D)

  • Unit Weight: 1.72lb / 0.78kg

  • Spectrum: Tuna Blue + Red + Green + Purple (Violet+Indigo)

  • Coverage: 36"x36" for SPS Dominant Systems

  • Control Options: Manual Knobs / WiFi Dongle / Spectral Controller X

  • Mounting Options: A-Series Gooseneck, Mounting Arm, Hanging Ring

  • Power Adapter 100-240V AC 50-60Hz (Input), 48V DC (Output)Power Consumption AC 185W Max  


  • 130 Degree - Depth up to 2ft

  • 55 Degree - Depth up to 3ft

  • 35 Degree - Depth up to 4ft

What's in the Box

  • 1x A500

  • 1x Power Adapte

  • 1x AC Adapter Cabl

  • 1x Hanging Rin

  • 2x Metal Screw Hoo

  • 2x Hanging Bracke

  • 1x Reflector-55




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