Kessil A160WE Tuna Sun LED – Premium Full-Spectrum Lighting for Freshwater Aquariums

Bring natural sunlight and vibrant plant growth into your aquarium with the Kessil A160WE Tuna Sun LED. Engineered for freshwater and planted tanks, this compact yet powerful light delivers exceptional performance, a natural shimmer effect, and full control over intensity and color temperature.

Key Features & Benefits

• Full-Spectrum, Adjustable Output:
  Tunable between 6,000 K and 9,000 K to replicate natural daylight, the Tuna Sun spectrum enhances plant photosynthesis and brings out the vivid colors of fish and aquascapes.

• Dense Matrix™ LED Technology:
  Kessil’s signature Dense Matrix array concentrates multiple diodes into a single, powerful point source. This ensures uniform color blending, excellent light penetration, and a dynamic shimmer effect that mimics sunlight on water.

• Deep Light Penetration:
  Optimized optics allow light to reach depths of up to 24–30 inches, providing consistent illumination even in medium-depth aquariums.

• Compact & Efficient Design:
  Measuring only 4 inches long and 2.48 inches in diameter, the A160WE produces a strong 40-watt output while maintaining low power consumption and minimal heat generation.

• Advanced Control Options:
  Easily adjust color and intensity using onboard dials, or connect to a 0-10 V controller such as the Kessil Spectral Controller X for precise, automated lighting schedules. Multiple units can be daisy-chained for synchronized operation.

• Quiet, Reliable Cooling:
  The integrated heat management system and silent fan ensure long-term durability and consistent performance, even during continuous use.

Technical Specifications

• Spectrum: 6,000 K – 9,000 K (Tuna Sun)

• Power Consumption: 40 W maximum

• Input Voltage: 100–240 V AC (universal)

• Dimensions: 4″ (L) × 2.48″ (D) / 10.2 × 6.3 cm

• Weight: 0.32 kg (0.69 lb)

• Coverage Area: Up to 24″ × 24″ for light planting; 18″ × 18″ for denser setups

Included in the Box

• 1 × Kessil A160WE Tuna Sun LED fixture

• 1 × Power supply

• 2 × Metal hanging hooks

• 1 × Mounting bracket

• 2 × Hanging brackets

Ideal For

The A160WE Tuna Sun is ideal for planted freshwater aquariums, aquascapes, and nano to medium-sized tanks where both performance and aesthetic presentation matter. Its adjustable spectrum, energy efficiency, and stunning shimmer effect make it a favorite among aquarists seeking natural, healthy plant growth and crystal-clear visual appeal.

Why Choose the Kessil A160WE Tuna Sun

With its blend of advanced LED technology, compact design, and effortless controllability, the Kessil A160WE Tuna Sun delivers professional-grade lighting in a stylish package. Perfect for hobbyists and professionals alike, it’s a reliable, high-quality solution for bringing your freshwater aquarium to life.