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Kessil A360WE Tuna Sun LED Aquarium Light

Kessil LED Lighting

Brand: Kessil LED Lighting

MPN: 33801

MSRP: $369.00

Savings (5%): $20.00

Price: $349.00

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Stock Status:
Available - Ships within 1-2 Days



Kessil A360WE Tuna Sun LED Aquarium Light

The A360WE Tuna Sun from Kessil, for your refugium, mangrove, and planted tanks, is a simple, compact LED Aquarium Light that provides quiet operation, innovative heat management, efficiency, and longevity. This light is designed with Dense Matrix LED Technology and Double Peak Spectrum Technology to create a natrual simmering light in your quatic garden while enhancing your plants photosynthetic absorption. The A360WE Tuna Sun also incorporates E-Series LEDs that are brighter with an increase in penetration. Run a single unit or daisy-chain multiple units together for easy controllability.


  • Kessil Logic - Adjust color on one channel and intensity on another channel 6,000-9,000K
  • Double Peak spectrum - improves plant color and growth
  • Compatible with external 0~10V Controllers like Neptune Apex or Digital Aquatics Reefkeeper
  • Compact, pendant design
  • Exceptional shimmer effect
  • Dense Matrix LED - patented design of tightly packed LED
  • 2 Channels for fine tuning of color spectrum
  • Quiet operation
  • Runs cool at high efficiency
  • Tuna Sun best for refugiums, mangrove, and planted tanks


  • E-Series LEDs are 15% brighter with the same wattage consumption for better penetration and more intense shimmer
  • Beautiful, unrivaled shimmer give the look of natural sunlight in your aquatic garden
  • In-house developed LED Arrays tailored to meet the needs of an aquarist
  • Double Peak Spectrum - improves plant color and growth by enhancing photosynthetic absorption
  • Dense Matrix LED Techology concentrates multiple LED chips into an array, creating a powerful light with better and deeper penetration while maintaining coverage
  • Seamlessly blended LED array for a uniform cover and widespread coverage
  • Simple and compact for quiet operation, innovative heat management, efficiency, long-lasting LED construction
  • Kessil Logic maintains consistent output no matter the spectrum
  • Daisy-chain multiple lights for seamless control from a single source


  • Dimensions: 3.8"L x 4" Diameter
  • Spectrum Range: 6,000-9,000K
  • Coverage: Up to 24" surface diameter
  • Penetration: 3' on average
  • Power Consumption: 90 watts
  • Power Supply:
    • Input: 100-240V AC
    • Output: 19V DC

What's in the Box:

  • 1 - A360WE Tuna Sun
  • 1 - DC Power Supply
  • 1 - DC Power Extension Cable
  • 1 - Gold Metal Hook
  • 2 - Brackets

Spare Parts:

  • Kessil A-Series Spectral Controller - KSL-KSASC01
  • Kessil 10' 90-Degree Unit Link Cable - KSL-KSULC10
  • Kessil Mini A-Series Gooseneck Mounting System - KSL-KSAGN03
  • Kessil 90-Degree Gooseneck Adapter - KSL-KAGA90
  • Kessil Mounting Arm - KSL-KSAGN02
  • Kessil A-Series Gooseneck Mounting System - KSL-KSAGN01

Important Note:

  • All spare parts sold separately
  • Use a 90-Degree Gooseneck Adapter if mounting with the Mini A-Series Gooseneck Mounting System

Additional Info

Additional Info
Manufacturer Kessil LED Lighting
MPN 33801
Lights & Bulbs - Application General Lighting
Lighting & Bulbs - Bulb Type Fixture
Lighting & Bulbs - Features Full Spectrum
Water Type Fresh
Wattage 90w
Max Coverage 24"
Length 4"

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Captain Coral
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This light is the best thing that has happened to my tank in quite some time. My coral grows nicely and provides a great look to everything. I will never go back to anything other other than this style again.
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