High-Performance Kessil Spectral Controller X - Advanced lighting control for A360X networks Flexible

The Kessil Spectral Controller X delivers precise, tactile light control for reef and freshwater aquariums

With touch input and a vivid color display, adjusting color, intensity, and scheduling feels intuitive rather than overwhelming

The slim, modern housing sits discreetly on or beside your stand, helping your setup look clean while you fine‑tune your lighting to match the mood you want in your tank

Effortless control and total customization Whether you want on‑demand lighting changes or a daily rhythm across your display, the Spectral Controller X makes it straightforward

Its thoughtful design reduces complexity, so you can focus on crafting a look that suits your inhabitants and your space

touch control with a vivid color display for quick visual feedback Manual mode to tune color and intensity when inspiration strikes Program mode to build a tailored lighting schedule with clear, repeatable steps Supports up to 12 programs to match different tank needs across the timeline Networked lighting that scales with your tank The new K‑Link communication method connects A360X Tuna Sun and Tuna Blue fixtures in one network, up to 32 fixtures per chain

This two‑way protocol lets the controller detect how many lights are present and monitor their status, helping you stay in the loop as your system grows

Network up to 32 fixtures per chain with two‑way status awareness Individual groups can run their own programs while sharing a single controller Remote‑ready setup that simplifies group management across multiple tanks or zones Supports existing 0‑10V fixtures alongside the latest A360X units through dedicated ports Ports, compatibility, and what’s included The Spectral Controller X features one K‑Link port for the A360X ecosystem and one 0‑10V output for legacy fixtures

A single K‑Link Cable is included; you’ll need an extra cable for each additional light

The older 0‑10V path uses a separate Unit Link Cable (not included with Controller X)

K‑Link port connects to the A360X family; 0‑10V port for legacy fixtures One K‑Link Cable included; add more cables for more lights Includes: Spectral Controller, magnetic back plate, micro USB for firmware, K‑Link Cable, screws and anchors With two modes—Manual and Program—the Spectral Controller X puts you in the driver's seat for color and intensity, plus scheduling that aligns with your aquarium’s life cycle

It’s designed to integrate into a cohesive look while ing flexible control options that can adapt as your coral, plant, or fish display evolves

FAQ Q: What can I control with the Spectral Controller X

A: Manual mode tunes color and intensity on demand; program mode creates up to 12 custom schedules for your tank

Q: How many lights can be networked with K-Link

A: K-Link supports up to 32 fixtures per chain, with two-way communication to monitor status; a 0-10V port is available for older fixtures