Available in 165 and 300-watt versions. Features a dimmer that controls two channels of brightness separately. Set the internal timer to turn the light on or off automatically. This light is full-spectrum so you can see all the details of your aquarium and it also helps your coral to grow. Comes with a handy remote control.
This is a heavy unit.
This clip-on aquarium light is easy to install and perfect for growing plants. Features 60 LEDs that generate enough light for plants to thrive in aquariums up to 20 gallons in size. Very easy to use 3-way control for switching between all-on, blue-on, and all-off modes. Mounts easily with a single mounting screw.
Not many adjustment options.
Comes in 7, 11, 15, and 18.5-inch sizes. This light has a simple single-button control. Set the timer to turn on or off in 6, 10, or 12 hours. Designed to be fully submerged but can also be attached to the side of the fish tank. You can also position it using the included suction cups. The blue and white lights can be controlled individually so you can find the right balance for your tank.
Doesn’t come with a remote.
Available in six different sizes for all kinds of aquariums. This light is designed with clever 24-hour cycle settings so that you can simulate sunrise, midday, sunset, and night. Includes auto on and off functions. Users can control the intensity and colors of the light to accent tank features. Also offers a memory function. Adjusts easily to fit tanks from 30 to 36 inches wide.
Some complaints that the instruction book is unhelpful.
Adjustable mounting brackets make fitting this light to your tank easy. This light can accommodate any rim size. The light configuration includes blue, white, pink, and green LEDs. An energy-efficient light source that is suitable for all freshwater aquariums. Available in six different sizes.
This light has no dimmer function.
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