Give a planted freshwater display bright, well-blended daylight and Kessil’s natural shimmer. The A360XE Tuna Sun concentrates its LEDs into a Dense Matrix array, creating even color across the aquascape while keeping the fixture compact above the tank.

What makes it a strong planted-tank light

• Improved output over the A360X at the same power draw, with enhanced color mixing and flicker-free dimming.
• Tunable Tuna Sun spectrum; optional WiFi Dongle or Spectral Controller X unlocks additional red and amber adjustment and programmed schedules.
• Kessil Logic maintains useful output as you tune the appearance of the light.
• K-Link lets multiple compatible fixtures share a controller while retaining separate groups and programs.

Fit and setup

Kessil rates coverage around 24 × 24 inches for a moderately planted tank or 20 × 20 inches for a heavily planted layout. Actual placement depends on tank depth, plant density, and desired intensity. Adjust color and intensity directly on the fixture; use a compatible controller for schedules and acclimation. The Mounting Arm or A-Series Gooseneck is sold separately.

Specifications and box contents

Model: KSA360XETS. Maximum AC power: 90 W. Fixture size: approximately 2.1 in high × 4.3 in diameter. Includes the A360XE light, power adapter and cords, DC extension cable, and hanging hardware. Mount and controller are separate.

Why buy from Infinity and Beyond Aquatics?

We help match Kessil lighting, mounts, and controllers to your aquarium's dimensions and livestock. If you're planning a multi-light setup, reach out and we'll help identify the right combination before you order.

Shipping: This light ships via Medium Shipping. Supplier fulfillment and availability are confirmed when your order is processed.