Kessil A360X Refugium LED Grow Light

It’s never been easier to get the massive macroalgae growth you’re looking for!

Using a quality light source with proper spectrum and intensity to grow algae makes a huge difference in effectiveness of the refugium for nutrient export, and we have seen some of the most impressive results with Kessil’s H-series lights. Up to now though, we have been adapting this lighting from the horticulture industry. Now Kessil has delivered a light built for our specific hobby and needs. Sporting the new low-profile A360X body, advanced control capabilities, and increased durability, Kessil brings us a light purpose-built to deliver maximum results in aquatic refugium applications.

Coverage

The A360X Refugium comes with the Narrow Reflector to prevent unwanted light spill into other areas of your sump. The addition of the Narrow Reflector focuses the light output and allows for better light penetration in deeper sumps. The reflector can also be removed for wider, shallower refugiums for coverage up to 36″ x 36″.

Recommended Coverage (w/Narrow Reflector): 24″ x 24″.

Maximum Coverage (w/out Narrow Reflector): 36″ x 36″.

Switchable Spectrum

• Grow Spectrum – The Grow spectrum is designed for all-around vegetative growth thoughout the life cycles of many different macroalgaes and is ideal for use with refugiums with Chaetomorpha, Graciliaria, Halymenia, and others.
• Blue Spectrum – The blue spectrum quickly develops the frame of a plant during various stages by promoting prolific stem extension. This spectrum is also more suited to refugiums where corals may be housed.
• Daylight Mode – A pure white channel is dedicated to daylight mode, allowing you to illuminate your sump during maintenance or photos.
• Bloom Spectrum – The Bloom spectrum boosts yield by encouraging plentiful flowering during the plant’s crucial reproductive stage. Use this if you have any type of flowering plant you would like to encourage growth on.
• Red Spectrum – The Red spectrum is designed for tissue culture producing maximum root growth during the plant’s whole life. During the finishing stage, the red spectrum also increases the plant’s productivity and the quality of the harvest. This wavelength is mostly used for terrestrial plant growth.

Durability

The A360X Refugium has been specifically designed to hold up in the harsh, high humidity environment around our sumps. The innovative Vortex Fan and first-class sunflower heat sink manage heat extremely well and enhance the longevity and efficiency of the lights.

Control

The A360X Refugium is switchable between the Grow, Blue, Daylight, Bloom, and Red Spectrum settings via the onboard control knobs, and is also compatible with the Kessil A360X WiFi Dongle, which lets you control any A360X light without the need of additional cords or hardware. The WiFi Dongle will plug right into the K-Link connector and let you connect directly to the light with any Android or iOS phone. The intuitive app allows you to daisy-chain your A360X Refugium to your main tank lights and program it independently for seamless control from a single source. The Kessil Wifi app features a variety of programming options, including a Quick Set mode which programs the light to come on at night when the display lights go off, as well as a Daylight Mode for quick viewing of the refugium under white light.

Note: The A360X Refugium is not currently compatible with the Spectral Controller X, however a future update of the firmware is planned which will allow use of the hardwired controller.

Technical Specifications

• Dimensions: 4.3″ x 2.1″ / 11cm x 5.3cm.
• Unit Weight: 0.8lb / 0.37kg.
• Coverage with Reflector: 24″ x 24″.
• Coverage without Reflector: 36″ x 36″.
• Power Adapter: 100-240V AC (input) 19V DC (output).
• Power Consumption: 90W max.

What’s Included?

• A360X Refugium.
• Narrow Reflector.
• Power Adapter.
• AC Adapter Cable.
• DC Extension Cable.
• Hanging Ring.
• Metal Screw Hook.
• Hanging Bracket.

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

Hang it over the sump or refugium on the supplied ring, hooks and brackets, or use a Kessil mounting arm or gooseneck. The body is water-resistant for sump use. Spectrum is set with the manual knobs. Add a WiFi Dongle if you want the app, green monitoring mode and Quick Set, which can run it overnight while the display lights are off. The Narrow Reflector in the box cuts spread from about 36 by 36 inches to 24 by 24.

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.