Kessil A360W-E Tuna Blue LED Aquarium Light - Wide Angle - OPEN BOX!!!

$325.00 $349.00

**Check out our Kessil Customer Loyalty program HERE to find out why we are the #1 leader in Kessil sales.**

The "Seal Sale" lights were never used. We only have 5 of the a360we Tuna Blues. They come with the same full warranty through Kessil. Due to the cold weather the seals pealed away from the box. Because of this we can not sell them as BRAND NEW SEALED. This is an awesome chance for someone to save some coin.

Dense Matrix LED

Kessil has spent millions of dollars and five years researching a different approach to LED. Instead of individually wrapped LED chips, Kessil tightly packs them together. This results in blends of different light wavelengths before they leave the light, providing uniform color throughout your tank. The single light source eliminates the spotlight effect, effectively spreading the light over a wide area.

Kessil Logic™

The new proprietary Kessil Logic™ is featured on the A360 LEDs. It is a unique form of spectral intelligence developed for precise color blending and optimal coral growth. Before you could vary the light intensity of two different channels to find the desired color and intensity mix. Now users can select the perfect spectrum and color with one knob and then adjust the intensity with the other boosting the light output at both ends of the spectral tuning range by as much as 30%.


  • Kessil Spectral Controller
  • On/off timing
  • Intensity and color spectrum adjustment
  • Compatible with 0~10V Controller
  • Apex Ready+ - Certified by Neptune Systems. Use Kessil A360 Neptune Apex Control Cable
  • Digital Aquatics Reefkeeper. Use Kessil A360 ReefKeeper Control Cable
  • Control multiple lights by connecting them with the Kessil A360 Unit Link Cable

Kessil a360w Specifications:

  • Dimensions: 2.96" Length x 4" Diameter
  • 24" surface diameter by 3' penetration (on average)
  • Power Usage: 90W
  • Power Supply: 100-240 VAC (Input), 48 VDC, 1.87A (Output)

What's Included:

  • Kessil A360W-E LED Light with Cord
  • Extension Cable
  • AC Adapter
  • Power Cord
  • Two Metal Hooks - to attach light to wood, acoustical tile or other ceiling
  • Two Light Mounting sets