Kessil

Kessil is a fiber optic and specialty lighting company based in San Francisco. The company invested 30 million dollars in R&D and created their unique style of LED aquarium lighting fixtures.

Kessil created their signature densely packed LED arrays, combined with a special reflector. The outcome was a powerful, compact and efficient pendant LED fixture. Other technological advancements include quiet heat dissipation without noisy fans and simple two-knob color control. Kessil pendants can also be controlled by their own Spectral Controller or a third-party aquarium controller, like the Neptune Systems Apex.

In 2015, the company leveraged the technology of their award-winning pendant lights and expanded it into a larger 185-watt panel platform, the Kessil AP700. Dialing in the perfect color, intensity, and scheduling can be accomplished directly on the fixture or wirelessly through the Kessil Wi-Fi Controller app for iOS and Android devices.

Kessil LED lights are renowned for their natural shimmer effect which many hobbyists compare to metal halide lighting. High-quality components, simple controls and rock-solid mounting systems make Kessil a leader in aquarium lighting. We carry Kessil`s most popular products and have many Kessil articles to peruse if you want to learn more about the company.
29 Results
Kessil Mini A Series Gooseneck

Kessil Mini A Series Gooseneck

Kessil Mounting Arm for A360X, AP700, A360, and A160 LED Light

Kessil Mounting Arm for A360X, AP700, A360, and A160 LED Light

Kessil A360X Controllable LED Aquarium Light - Tuna Blue

Kessil A360X Controllable LED Aquarium Light - Tuna Blue

Kessil Gooseneck Mount for A Series LED Lights

Kessil Gooseneck Mount for A Series LED Lights

Kessil Spectral Controller X

Kessil Spectral Controller X

Kessil H80 Controllable LED Refugium Grow Light - Tuna Flora

Kessil H80 Controllable LED Refugium Grow Light - Tuna Flora

Kessil A80 Controllable LED Aquarium Light - Tuna Blue

Kessil A80 Controllable LED Aquarium Light - Tuna Blue

Kessil A160WE Controllable LED Aquarium Light - Tuna Blue

Kessil A160WE Controllable LED Aquarium Light - Tuna Blue

Kessil 90 Degree Link Cable - 10 Feet

Kessil 90 Degree Link Cable - 10 Feet

Kessil A360WE Controllable LED Aquarium Light - Tuna Blue

Kessil A360WE Controllable LED Aquarium Light - Tuna Blue

Kessil H380 Halo II LED Refugium Grow Light

Kessil H380 Halo II LED Refugium Grow Light

Kessil Control Cable Type 1 for Neptune Systems Apex - 6 ft

Kessil Control Cable Type 1 for Neptune Systems Apex - 6 ft

Kessil A80 Controllable LED Aquarium Light - Tuna Sun

Kessil A80 Controllable LED Aquarium Light - Tuna Sun

Kessil A360X 90 Degree K-Link Connection Cable - 10 Feet

Kessil A360X 90 Degree K-Link Connection Cable - 10 Feet

Kessil Narrow Reflector for A360X Controllable LED Aquarium Light

Kessil Narrow Reflector for A360X Controllable LED Aquarium Light

Kessil A160WE Controllable LED Aquarium Light - Tuna Sun

Kessil A160WE Controllable LED Aquarium Light - Tuna Sun

Kessil AP700 Controllable LED Aquarium Light

Kessil AP700 Controllable LED Aquarium Light

Kessil H160 Controllable LED Refugium Grow Light - Tuna Flora

Kessil H160 Controllable LED Refugium Grow Light - Tuna Flora

Kessil Extension Cable - 6 ft

Kessil Extension Cable - 6 ft

Kessil 90 Degree Adapter for A Series Gooseneck Mount

Kessil 90 Degree Adapter for A Series Gooseneck Mount

Kessil A360X Controllable LED Aquarium Light - Tuna Sun

Kessil A360X Controllable LED Aquarium Light - Tuna Sun

Kessil Canopy Mount for AP700 LED Aquarium Light

Kessil Canopy Mount for AP700 LED Aquarium Light

Kessil A360NE Controllable LED Aquarium Light - Tuna Blue

Kessil A360NE Controllable LED Aquarium Light - Tuna Blue

Kessil Control Cable Type 2 for Digital Aquatics Reefkeeper - 6 ft

Kessil Control Cable Type 2 for Digital Aquatics Reefkeeper - 6 ft

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