Kessil W2K is 720 Watts of Pure LED Power

Kessil has made some really bright lights over the years but the Kessil W2K is looking like they’ve finally nailed down the formula. We got our first hints of Kessil’s super-powered LED light ambitions with the Kessil A2000 as far…

Kessil Landscape Lights Hint at Possible Future Aquarium Offerings

If you needed any more convincing that Kessil is the dominant leader in the spotlight form factor for biological LED illumination, you needn’t look any further than their new ‘Landscape’ offerings. Building on the powerful and capable A360X and A500X…

Kessil A500X LED Review – Changing our Mind About Point Source Lighting

The Kessil A500X is a brand new reef aquarium light that is packed with more power than we’ve ever seen in a spotlight form factor. From their earliest days, Kessil has come to define what is possible with light-emitting diodes…

Kessil A500X Hands-On and Teardown

The Kessil A500X is the latest reef aquarium light from the company that has come to define high performance in multichip spotlight form factors. The power density of the 185 watt A500X is a new level of lighting concentration for…

Kessil A500X LED Spotlight is the First Metal Halide Killer

The Kessil A500X is a brand new LED spotlight that packs an astounding amount of power into the company’s trademark Dense Matrix Array LED. This 185 watt aquarium light is a powerhouse of illumination and because of its point source…

Previous Gen LED Lights Still Deliver Great Performance and Value

One of the biggest complaints about people starting out with reef aquariums is that it’s one of the most expensive hobbies but it is possible to save a few bucks on getting started, and cutting costs without cutting corners. Reef…

Kessil AP9X Review and Unboxing Video

The Kessil AP9X has been teased since the fall of last year, and yesterday this exciting light fixture finally went live. Clocking in at 185 watts, $839, and with a unique form factor in the aquarium hobby, this is one…

New Kessil A360X series Refugium LED

Kessil just announced their new A360X light specifically for refugiums in aquarium applications. The A360X Refugium, is the X-Series successor to the now older H380 grow light. The A360 Refugium includes a Narrow Reflector that will prevent unwanted light spillage…

Full Angle Adapter Gives Kessil A360X A Nice Lean

Kessil has a brand new accessory for their A360X Multichip LED spotlight which helps users get the most our of their lights. Whereas the previous 90 degree angle adapter simply pointed the kessil light downward into the tank from a…

All-White “Ghosted Out” Kessil A360X is Definitely Coming

Several months ago at MACNA we spotted something which really piqued our attention, and that was an all-white Kessil A360X. Since the early days of Kessil the black colored lights were reserved to the aquarium spectrum models, and the white…