1. Introduction and Overview
This manual provides detailed instructions for the Kessil A160WE Tuna Blue LED Lights and Spectral Controller X bundle. This system is designed to provide optimal lighting for reef aquariums, offering precise control over intensity and spectrum to support marine life. The bundle includes multiple A160WE LED lights, a Spectral Controller X for advanced programming, and gooseneck mounts for flexible positioning.

Image 1.1: Overview of the Kessil A160WE Tuna Blue LED Lights, Spectral Controller X, and Gooseneck Mounts included in the bundle.
2. Package Contents
Verify that all items listed below are present in your package:
- Three (3) Kessil A160WE Tuna Blue LED Lights
- One (1) Kessil Spectral Controller X
- One (1) Kessil Power Supply (for Spectral Controller X with A160WE lights)
- Three (3) Kessil Gooseneck Clamp Mounts
- Two (2) Kessil Unit Link Cables (to connect multiple A160WE lights)
- One (1) Kessil Cable (to connect Controller to A160WE)
3. Setup Instructions
3.1 Mounting the LED Lights
- Attach each Kessil Gooseneck Clamp Mount to your aquarium rim or desired surface. Ensure the clamp is securely fastened.
- Screw each Kessil A160WE LED Light onto the threaded end of a Gooseneck Mount. Adjust the gooseneck to position the light over your aquarium at the desired height and angle. The versatile gooseneck allows for customized positioning of your Kessil LED fixtures.
3.2 Connecting the System
- Connect the Kessil Power Supply to the Kessil Spectral Controller X. Note: For A160WE lights, the Spectral Controller X requires its own power supply, as these older generation lights do not power the controller directly.
- Use the provided Kessil Cable to connect the Spectral Controller X to the first Kessil A160WE LED Light.
- Use the Kessil Unit Link Cables to connect the remaining two Kessil A160WE LED Lights in series to the first light. This allows all three lights to be controlled by the single Spectral Controller X.
- Plug the Kessil Power Supply into a suitable electrical outlet.
4. Operating Instructions
4.1 Kessil A160WE Manual Control
Each Kessil A160WE Tuna Blue LED Aquarium Light features two control knobs:
- Intensity Knob: Controls the overall brightness of the light. Rotate to increase or decrease light output.
- Spectrum Knob: Adjusts the blue/white LED spectrum mix. This allows you to tune a preferred color within the optimal spectral range for reef aquariums.
4.2 Kessil Spectral Controller X Operation
The Kessil Spectral Controller X provides advanced control and programming capabilities:
- Touch Control: Navigate the vivid color display using the touch interface.
- Programming: The controller offers a straightforward approach to light control programming, allowing for extensive customization options for daily light cycles, intensity, and spectrum changes. Refer to the Spectral Controller X's dedicated manual for detailed programming instructions.
- Compatibility: The Spectral Controller X is backwards compatible with the A160WE lights, enabling modern control over your lighting system.
5. Maintenance
Regular maintenance ensures optimal performance and longevity of your Kessil lighting system:
- Cleaning: Periodically wipe the LED lenses and light housing with a soft, damp cloth to remove salt creep, dust, and debris. Ensure the lights are unplugged before cleaning.
- Inspection: Regularly inspect all cables and connections for any signs of wear or damage. Ensure all connections are secure.
- Ventilation: Ensure the lights have adequate ventilation to prevent overheating. Do not obstruct the cooling fins.
6. Troubleshooting
If you encounter issues with your Kessil lighting system, refer to the following common solutions:
- Lights Not Turning On:
- Check if the power supply is securely plugged into both the wall outlet and the Spectral Controller X.
- Verify all cables connecting the controller to the lights are properly seated.
- Ensure the wall outlet is functional by testing with another device.
- Controller Not Responding:
- Unplug the power supply from the controller for 30 seconds, then plug it back in to perform a soft reset.
- Ensure the touch screen is clean and free of moisture or debris.
- Inconsistent Light Output:
- Check the programming on the Spectral Controller X for any scheduled intensity or spectrum changes.
- Inspect the physical knobs on the A160WE lights to ensure they are not accidentally adjusted.
For further assistance, please contact Kessil customer support.
7. Specifications
| Feature | Specification |
|---|---|
| Product Dimensions | 6 x 3 x 3 inches (per A160WE light) |
| Item Weight | 7.4 pounds (total bundle weight) |
| Manufacturer | Kessil |
| Brand | Kessil |
| Connectivity Technology | USB (for Spectral Controller X) |
| ASIN | B097NNPDWM |
| UPC | 681565296932 |
8. Warranty and Support
For warranty information and technical support, please refer to the official Kessil website or contact Kessil customer service directly. Keep your purchase receipt as proof of purchase for any warranty claims.
You can visit the official Kessil store for more information: Kessil Store on Amazon





