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Hygger [ HG990-US ]

Hygger Clip On 24/7 Aquarium Light

Free Shipping & Return On All Orders!  Free Shipping & Return On All Orders!
  • DIY mode: full spectrum aquarium light also can change the time + brightness
  • Clip style bracket, easy to install
  • High-quality light
  • Suitable for aquariums sized from 12 inches to 20 inches long

Hygger Clip On 24/7 Aquarium Light


  • Description
  • Specification & Package
  • Instructions
  • FAQ

24/7 Outdoor Day/Night Mode

This light mode makes it possible to simulate the outdoor light cycle from sunrise to midday, sunset, and night. In the default option, the light automatically turns on at 6:00 AM and turns off at 22:50 PM.

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Timer - 3 Lighting Time Periods

Three lighting periods (6 hours, 10 hours, and 12 hours) are available to choose by pressing the timer button. Turn on the light and choose the lighting time period you want, and it will remember your settings and repeat the same lighting schedule day by day.

Power (ON/OFF) and Mode Button

You can turn on or turn off the light by long pressing the Power/M button for 3 seconds. If you need to choose a single lighting color or cycle spectrum, you can press the Power/M button over and over. 7 adjustable colors are available: red, blue, green, orange, purple, cyan and full spectrum.

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Adjustable Light Brightness

The built-in dimmer allows you to fully customize the brightness. 5 levels of light intensity are available: 10% -25%-50%-75%- 100%.

Clip-on Bracket Design

The aquarium light is 12 inches long. With the bracket, it fits for aquariums that are from 12 inches to 20 inches in length. The lamp shell is made of aluminum which is good for the LEDs heat dissipation. The acrylic plate of the lights provides a splash resistant condition, which increases the durability of the light.

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 Product Parameters

Model Applicable Fish Tank Size Power LED Quantity Input Voltage Output Voltage Frequency DC Cable Length
HG-990 12-20 Inches long 14 W 68 Pieces AC 100-240 V DC 20 V 50-60 Hz 7.5 Feet

 Packing List

  • Aquarium LED Light
  • Clip Holder x1
  • Power Adapter x1
  • User Manual x1
Hygger Clip On 24/7 Aquarium Light
Usre Manual
Answer:  Other settings remain the same, only the time is changed. After the power is off, whether it is in the normal mode or the DIY mode, the default light will start to run at 6 o'clock in the morning every day (but the actual local time may not be 6 o'clock). So it is recommended that you do not use an external timer, the light will automatically turn off, your settings will not change, and it will automatically turn on.
By Jnkany SELLER on July 10, 2021
Answer:  Yeah, there's a button that controls brightness. Can dim from 100% down to 10% if needed. Dims in 25% intervals.
By N on December 15, 2021
Answer:  It can be attached on one short edge and one long edge.
By Jonathan on April 20, 2022
Answer:  It would fit perfectly but I'm pretty sure this is for a rimless tank.
By Shannon on March 5, 2022