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Kessil Tuna Sun LED Lights
Kessil Tuna Sun Planted Tank LED Aquarium Lights

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Kessil LED Aquarium Light Parts
Kessil LED Refugium Grow Lights
Kessil LED Reef Lights

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Planted & Fish Only Tank Lighting Chart

We highly recommend the Kessil A360X, A80, A160WE & A360WE Tuna Sun LED Aquarium Lights. The A80, A160WE, A360WE & A360NE can be used with the Kessil Spectral Controller. The Kessil aquarium lights are the premium compact, clamp-mounted planted-tank aquarium lights on the market.

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Kessil A360X Tuna Sun LED Aquarium Light Kessil A360X Tuna Sun LED Aquarium Light

Product Code: RKE34376


We will also ship any other Kessil products ordered with this light 2-Day Air, free of charge!


The Kessil A360X Tuna Sun LED Aquarium Light is the latest offering from Kessil.

New Features:
1. LOWER PROFILE, BUT BRIGHTER. It features a low profile design with higher light output, thanks to the redesigned, first-class sunflower heat sink. 25% brighter than the A360WE or A360NE. This light has a 30" X 30" coverage area
2. MORE COLOR CONTROL. The 360X has more color control, opening unlimited color combinations for aesthetics while maintaining the performance of the core spectrum. You will need a Kessil Spectral Controller X to access all the colors.
3. LOW DIMMING. The A360X features smoother color transitioning and dimming, including moonlight effect.
4. SMARTER. The new K-Link communication method is an upgrade of the plug & play 0-10V, allowing users to network multiple A360Xs together and set individual groups to run their own programs. Can control up to 32 lights.
5. LIGHTING SHAPING. A360 can be used with optical accessories (separate purchase, available soon) to shape light, allowing users to modify the look of the aquarium to their liking. Without the light shaping it's a wide angle light.

Our Price (price includes free shipping!) $449.00
In Stock
Kessil A360WE Tuna Sun LED Aquarium Light Kessil A360WE Tuna Sun LED Aquarium Light

Product Code: RKE33801

We will also ship any other Kessil products ordered with this light 2-Day Air, free of charge!

Appropriate for Planted Aquariums. Consult the Planted & Fish Only Aquarium Lighting Chart to determine the best light for your aquarium.

The Kessil A360WE Tuna Sun LED Aquarium Light is designed for freshwater planted tanks. The Wide Angle focus is the best choice for tanks up to 24" deep. It works seamlessly with the Kessil Spectral Controller to control the intensity and color mix of the light throughout the day and night. It can be easily hung above the tank with the two built in mounting tabs (that can be attached to a hanging mechanism), or can be clamped to the tank with the Kessil LED Light Pendant Gooseneck Clamp/Mount.

Our Price: $449.00
Sale Price (price includes free shipping!) $349.00
You save $100.00!
In Stock
Kessil A160WE Tuna Sun LED Aquarium Light Kessil A160WE Tuna Sun LED Aquarium Light

Product Code: RKE33922

We will also ship any other Kessil products ordered with this light 2-Day Air, free of charge!

Appropriate for Planted Aquariums. Consult the Planted & Fish Only Aquarium Lighting Chart to determine the best light for your aquarium.

The Kessil A160WE Tuna Sun LED Aquarium Light comes with two control knobs. One knob is used to control overall intensity and the other knob the 6,000K/9,000K LED spectrum mix. You can tune a preferred color within the spectral range thousands of research and testing hours determined to be the optimal spectral points. In addition, you can control the A160WE with the Kessil Spectral Controller (a separate purchase). This version is designed for use with planted aquariums. For reef aquariums you can use the Kessil A160WE Tuna Blue LED Light Fixture.

Our Price (price includes free shipping!) $239.00
In Stock
Kessil Tuna Sun A80 LED Light Kessil Tuna Sun A80 LED Light

Product Code: RKE34125

We will also ship any other Kessil products ordered with this light 2-Day Air, free of charge!

Appropriate for Planted Aquariums. Consult the Planted & Fish Only Aquarium Lighting Chart to determine the best light for your aquarium.

The Kessil Tuna Sun A80 LED Light is half the intensity of the A160, but comes with all the same features and color and control knobs. It's compatible with the Kessil Spectral Controller. This A80 (the Tuna Sun) version is for freshwater tanks.

Coverage is 14" to 24" depending on the scenario. For small nano planted tanks with a medium light demand the coverage is 14" (with the bottom of the light 4" above the water). Entry level planted tanks with low light demand will have a 20-24" coverage (6" above water). For large fish only tanks with low light demand coverage is up to 24" (6"-8" above water).

Our Price (price includes free shipping!) $129.00
In Stock
Kessil Spectral Controller X Kessil Spectral Controller X

Product Code: RKE34372

Ships 2-Day Air (free)

We will also ship any other Kessil products ordered with this light 2-Day Air, free of charge!

Equipped with flawless touch control and a vivid color display, the Spectral Controller X is effortless light control at the touch of your fingertips. Its straightforward approach to light control programming allows for endless customization options without the confusion. The sleek, modern design ensures a beautiful and cohesive setup that won't disrupt the look of your aquarium.

The new K-Link communication method with the A360X Tuna Blue and A360X Tuna Sun is an upgrade of the old 0-10V Kessil Spectral Controller, allowing users to network multiple A360X lights together (up to 32 fixtures per chain) and set individual groups to run their own programs. K-Link is also a two-way communication, meaning the Spectral Controller X can detect the number of lights in the network, the status of the lights, etc.

The Controller X comes with one K-Link port and one 0-10V output port. The K-Link port allows users to connect to the new A360X, while the 0-10V port is for Kessilís 0-10V light fixture (A360WE, A360NE, A80 and A160). You will need another K-Link Cable for each additional light. With the 0-10V port you need to use the older Unit Link Cable (not included with Controller X).

Our Price: $99.00
In Stock
Kessil Spectral Controller Kessil Spectral Controller

Product Code: RKE33894

Ships 2-Day Air (free)

We will also ship any other Kessil products ordered with this light 2-Day Air, free of charge!

The Kessil Spectral Controller introduces an easy to use control option for the aquarium community. Just the size of a smart phone, the Spectral Controller has the ability to tune up to two different sets of Kessil A360, A160 and A80 lights via two separate output ports (0~10V). To connect to more than one light you will need an extra Kessil Unit Link Cable for each additional light. A single Cable comes with the Spectral Controller. You can connect an unlimited number of lights to the Spectral Controller if you have a Daisy-Chain Cable linking the lights together.

Our Price: $99.00
In Stock
Kessil X-Series LED Light 90 Degree Gooseneck Adapter Kessil X-Series LED Light 90 Degree Gooseneck Adapter

Product Code: RKE34381

If ordered with a Kessil Light, this product will Ship 2-Day Air (for free)

The Kessil X-Series LED Light 90 Degree Gooseneck Adapter is designed to be used with the Kessil LED Light Pendant Gooseneck Clamp/Mount to maintain a low profile look. The Adapter can connect the A360X or A360 to the Gooseneck Clamp/Mount. The 90 Degree Gooseneck Adapter will get allow you to have your A360 Kessil Light at a perfect 90 degree angle to the water.

Our Price: $20.00
In Stock
Kessil LED Light Pendant Gooseneck Clamp/Mount Kessil LED Light Pendant Gooseneck Clamp/Mount

Product Code: RKE09973

If ordered with a Kessil Light, this product will Ship 2-Day Air (for free)

The Kessil LED Light Pendant Gooseneck Clamp/Mount is a versatile mounting option that allows you to customize the positioning of your Kessil LED Fixtures. Will work with all Kessil lights we sell.

List Price: $39.95
Our Price: $34.95
You save $5.00!
In Stock
Kessil Unit Link Cable Kessil Unit Link Cable

Product Code: RKE33674

If ordered with a Kessil Light, this product will Ship 2-Day Air (for free)

The Kessil Unit Link Cable can be used to connect together unlimited Kessil A360 & A160 LED Lights. For the A80 the Kessil A80 Unit Link Cable, 90 degree connector is recommended. All the lights daisy-chained together can be controlled by a Kessil Spectral Controller, single Neptune Apex Controller (or Apex Jr. & Apex Lite Controllers with the VDM Module). If you're using the Kessil without a controller the first light in the chain will control the dimming and spectrum for subsequent lights. 6 feet long. To extend this cable you can use the Kessil Extended Unit Link Cable.

Our Price: $20.00
In Stock
Kessil ReefKeeper Controller Cable Kessil ReefKeeper Controller Cable

Product Code: RKE33675

If ordered with a Kessil Light, this product will Ship 2-Day Air (for free)

The Kessil Apex ReefKeeper Cable connects the Kessil A360 LED Lights to the Digital Aquatics ReefKeeper Controllers with the ALC (Advanced Light Controller) Module. 6 feet long.

Our Price: $20.00
In Stock
Kessil Unit Link Cable Extension Kessil Unit Link Cable Extension

Product Code: RKE33676

If ordered with a Kessil Light, this product will Ship 2-Day Air (for free)

The Kessil Unit Link Cable Extension can be used to extend your Kessil Unit Link Cable by 6 feet.

Our Price: $20.00
In Stock
Kessil LED Light 90 Degree Gooseneck Adapter Kessil LED Light 90 Degree Gooseneck Adapter

Product Code: RKE33734

If ordered with a Kessil Light, this product will Ship 2-Day Air (for free)

The Kessil LED Light 90 Degree Gooseneck Adapter will allow you to mount any of the Kessil aquarium lights at a true 90 degrees off the Kessil LED Light Pendant Gooseneck Clamp/Mount. The Adapter will also provide additional reach for larger aquariums. The Adapter can be installed in less than 1 minute to an existing Kessil light and NEW STYLE Gooseneck. The Gooseneck Adapter could also be modified for use with DIY rail system or mount. NOTE: This Adapter will only work with the NEW Kessil LED Light Pendant Gooseneck Clamp/Mount. The NEW Gooseneck has only been on the market since June of 2012. The NEW Gooseneck, unlike the OLD Goosenecks, came with connections for both the 150 and 350/360 models. The OLD Goosenecks came in two versions that were made specifically for either the 150 or the 350/360.

Our Price: $20.00
In Stock
Kessil A360 Replacement Cord Kessil A360 Replacement Cord

Product Code: RKE99999
This Cord can either be used as a replacement power supply cord (power supply to unit) or as and extension cord to double the distance between the power supply and the Kessil Light. Like the cord that comes with the Kessil, this cord is 6 feet long. This will work with all A360 Kessil LED Lights.

Our Price: $20.00
(Out of Stock)
Kessil LED Light Pendant Mini Gooseneck Clamp Kessil LED Light Pendant Mini Gooseneck Clamp/Mount

Product Code: RKE34116

If ordered with a Kessil Light, this product will Ship 2-Day Air (for free)

The Kessil LED Light Pendant Mini Gooseneck Clamp/Mount is a versatile mounting option that allows you to customize the positioning of your Kessil A80 LED Lights

List Price: $29.00
Our Price: $25.00
You save $4.00!
In Stock
Kessil A80 Unit Link Cable, 90 degree connector Kessil A80 Unit Link Cable, 90 degree connector

Product Code: RKE34121

If ordered with a Kessil Light, this product will Ship 2-Day Air (for free)

The Kessil A80 Unit Link Cable, 90 degree connector can be used to connect together unlimited Kessil LED Lights. It is offered mostly with the A80s in mind as the 90 degree connector is more attractive with those lights. All the lights daisy-chained together can be controlled by a single Kessil Spectral Controller or Neptune Apex Controller (or Apex Jr. & Apex Lite Controllers with the VDM Module). If you're using the Kessil without a controller the first light in the chain will control the dimming and spectrum for subsequent lights. 10 feet long. To extend this cable you can use the Kessil Extended Unit Link Cable.

Our Price: $20.00
In Stock
Kessil 20 Foot Unit Link Cable Kessil 20 Foot Unit Link Cable

Product Code: RKE34101

If ordered with a Kessil Light, this product will Ship 2-Day Air (for free)

The Kessil 20 Foot Unit Link Cable can be used to connect together Kessil A360 & A160 LED Lights. For the A80 the Kessil A80 Unit Link Cable, 90 degree connector is recommended. All the lights daisy-chained together can be controlled by a single Kessil Spectral Controller, Neptune Apex Controller (or Apex Jr. & Apex Lite Controllers with the VDM Module). If you're using the Kessil without a controller the first light in the chain will control the dimming and spectrum for subsequent lights.

Our Price: $30.00
In Stock
Kessil X-Series LED Light 90 Degree K-Link Cable Kessil X-Series LED Light 90 Degree K-Link Cable

Product Code: RKE34378

We are taking pre-orders for the Kessil 90 Degree K-Link Cable. You will be charged at the time you order. We expect to start shipping on 11/16.

The Kessil Unit Link Cable can be used to connect together unlimited Kessil A360X LED Lights. It's only for the X-Series lights (A360X Tuna Blue & A360X Tuna Sun)

Our Price: $25.00
In Stock