Kessil Spectral Controller X

Kessil LED Light Control At Your Fingertips

Intuitive and Affordable Light Control

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.

Smart K-Link Communication

The new K-Link communication method is an upgrade of the easy plug & play 0-10V, allowing users to network multiple A360X, A360XE, or A500X fixtures (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.

One Controller, Two Ports

Each controller is equipped with one K-Link port and one 0-10V output port. The K-Link port allows users to connect to the A360X, A360XE, or A500X, while the 0-10V port is for Kessil’s 0-10V light fixtures.

Program Mode

Features three ways of setting a customized light schedule to match individual tank needs. Maximum of 12 programs can be created

• Quick Set – Create unique dawn and dusk effects by altering light intensity and color throughout eight different time points.
• Acclimation Mode – Simplify the introduction of new lights to a tank or new corals to an existing setup with acclimation mode. The acclimation timeline can be customized to suit specific needs.
• Manual Mode: Instantly tune color and intensity for on demand light customization.

Compatible With:

Kessil Spectral Controller X is backwards compatible with a wide variety of lights and includes a 0-10V port along with a K-Link connection, meaning you will not need to get new cables or equipment to control your lights.

• A500X.
• A360X (all models).
• A360XE (all models).
• A360 (all models).
• A160 (all models).
• A80 (all models).

*0-10v cable not included and required for use with non-X models.

What’s Included?

1x Spectral Controller X.

1x Magnetic Mounting Plate.

1x Micro USB Cable (for firmware updates).

1x 10′ K-Link Cable.

2x Screws.

2x Nylon Anchors.

Warranty & Support

This product is covered by warranty as per the manufacturer policy, against material and manufacturing defects from the date of purchase.

Warranty support is handled by us directly. Message our WhatsApp support with your order number and we will diagnose the fault first. Most cases are solved by replacing a single part, so you rarely need to send the whole unit. If the item does need to come back, it ships to our Delhi warehouse, and courier cost in both directions is borne by the customer. Your GST invoice is valid proof of purchase for the claim.

Setup & Use

A touch controller with a colour screen. Store up to 12 programs, including Quick Set dawn and dusk, Acclimation and Lunar Cycle, or set colour and intensity by hand. The K-Link port chains up to 32 A360 series lights, and the 0 to 10V port drives Kessil’s 0 to 10V lights. You need to supply a USB power adapter and the 0 to 10V link cable, as neither comes in the box.

Returns & Replacement

Returns are accepted within 7 days of delivery, provided the item is unused and in its original packaging. Manufacturer-sealed items cannot be returned once the seal is broken, and sale-priced items are not refundable.

If your item arrives defective or damaged, message us on WhatsApp with your order number, or email us if you would rather, and we will replace it. Approved replacements are delivered within 3 to 5 business days. Transit damage is covered by insurance on every shipment. If tracking shows delivered but nothing reached you, tell us within 48 hours, which is the reporting window Indian couriers allow. Damage caused during installation or use is not covered; replacement spares for such cases are chargeable.

Full terms are on our Cancellation & Returns page.