Kessil A80 Tuna Sun – Efficient LED Light for Planted and Refugium Tanks

Kessil’s Most Efficient LED Module Yet

The Kessil A80 Tuna Sun features a specially focused spectrum weighted toward warmer white output, making it ideal for refugiums, planted aquariums, and fish-only tanks where blue-heavy reef lighting is not desired.

Silent Fanless Design with Integrated Heat Sink

The innovative A80 design integrates the heat sink directly into the body of the light, allowing efficient heat dissipation without the need for a cooling fan. This fanless construction ensures completely silent operation, perfect for quiet environments such as bedrooms and offices.

Dense Matrix LED for Uniform Coverage

Kessil’s patented Dense Matrix LED technology tightly packs multiple diodes into a compact array, ensuring even color blending before light exits the lens. This design minimizes hotspots and provides consistent coloration and deep penetration throughout the aquarium.

Advanced Control with Kessil Logic

Kessil Logic allows precise control over color and intensity while maintaining an optimized spectrum. The A80 Tuna Sun is compatible with the Kessil Spectral Controller and other 0–10V controllers, enabling smooth ramping and full day-night lighting cycles.

Coverage

• Maximum Spread: 24" × 24"

• Recommended Spread: 18" × 18"

• Multiple units can be linked together using unit link cables for larger aquariums

Features and Specifications

• Spectrum Range: 6,000K – 9,000K

• Dimmable and Color Tunable

• Integrated Heat Sink

• Kessil Logic Control

• Canopy Mount Included

• Compatible with Spectral Controller

• Dimensions: 1" thick × 4.9" outside diameter

• Power Consumption: 15W

• Power Supply: 100–240V AC input / 24V DC output