Overview Meet FEDOUR’s 22

8-inch submersible aquarium LED light—designed to brighten tanks with vibrant, true-to-life color without a heavy energy footprint

With a compact 9W design and a 22

8-inch span, it fits 23–40 inch tanks while delivering a balanced glow that reveals the underwater world in its light

Built around high color rendering RGBW LEDs, this fixture blends 5050 RGB diodes with bright white 2835s to reproduce a vivid underwater landscape

Expect richer greens, deeper blues, and more precise color accuracy across corals, plants, and fish—all while conserving power

Flexible light modes for -world tanks 6 modes include Daylight, Night, Automatic Color Changing (2 Hour / 2 Minute / 2 Second patterns), and 24/7 Natural Mode

10 levels of brightness and 8 color adjustments let you tailor the scene to your tank’s needs and your preferences

24/7 Natural Mode and daily rhythm The 24/7 Natural Mode mimics the gradual changes of sunrise, daylight, and moonlight

It can turn on at 6:00 a

m

and turn off at 11:00 p

m

, delivering a gentle, natural rhythm for aquatic life and plant growth without manual adjustments

Underwater-ready design and easy installation IP68 waterproof rating means the light can be fully submerged without concern for water ingress

Three strong suction cups flexible placement, including under a lid

Low-profile 22

8-inch unit with a DC 12V output is safe to handle and easy to wire into most setups

Durability, warranty, and support FEDOUR provides a 12-month warranty and responsive after- support to help you optimize your lighting setup and resolve questions promptly

Energy efficiency is another practical advantage: at 9W, it delivers ample brightness for day-to-day viewing while keeping heat output low, reducing the need for cooling in compact tanks

Color rendering is rated to help you appreciate plant growth and fish coloration, supporting harmonious tank aesthetics without expensive upgrades

-world use cases Whether you keep freshwater plants, community fish, or nano reefs, this light helps you shape scenes—from bright daytime visibility to gentle dusk—without overloading the system

Designed for 23–40 inch tanks, with reliable 3-suction-cup mounting and a wide 22

8-inch footprint, it’s a practical, flexible addition to many setups

FAQ Q: What tanks is the FEDOUR 22

8in Submersible Aquarium Light suitable for

A: Designed for 23–40 inch aquariums with adjustable brightness

Q: Does this light support a natural day-night cycle

A: Yes, it includes 24/7 Natural Mode plus daytime and color-changing options