Hygger 918 Full Spectrum White Blue Red LED Aquarium Light

Hygger 918 Full Spectrum White Blue Red LED Aquarium Light

Super bright led light
Adjustable 5 levels of light brightness
Adjustable timer
Adjustable three lighting modes
Two types extendable bracket
Simple external controller
Suitable for plants and freshwater
Aluminum alloy metal shell and fast heat dissipation


SKU: HG918 Category:
  • Description
  • FAQs
  • Reviews (0)


 How to Use This Aquarium Light

Step 1: Unpack the package and choose the bracket according to your tank. Slide the adjustable bracket on the side of the fixture to match the length of your aquarium.

Step 2: Connect the 12V DC transformer to the light, and plug the transformer into outlet well. Ensure a drip loop is created before the outlet as shown on the warning.

Step 3: Press the power button to turn on or turn off the light.

Press the fresh button to choose the lighting mode: “White + Blue + Red—> Blue + Red—> White—> White + Blue + Red” in turn.

Press the ± buttonto adjust the light brightness. 8 stages are available: 100%—> 77%—> 55%—> 32%—> 10%—> 32%—> 55%—> 77%—> 100%.

Press the clock button to set the lighting time: “3H—> 6H—> 12H—> No Timer—> 3H” in turn.

3H timer: Orange indicator is on; The LED light will be off 3 hours later; It will restart at the same time in the day.

6H timer: Green indicator is on; The LED light will be off 6 hours later; It will restart at the same time in the day.

12H timer: Red indicator is on; The LED light will be off 12 hours later; It will restart at the same time in the day.

Note: In timer model, when the timer turns off after desired time period (3, 6, or 12 hours), the LED light will remain in weak brightness. That is: In “White + Blue + Red” light mode, it will remain at 10% brightness of “White + Blue + Red“ light; In “Blue + Red” light mode, it will remain at 10% brightness of “Blue + Red” light;

 How to Use This Aquarium Light

1. Please keep the light away from water, because the light is not waterproof.

2. In order to avoid accidents, please keep the light away from flammable items.

3. Please unplug the power when the light is abnormally working, or before maintenance.

4. Please mind that the temperature range for the light is 23°F – 113°F.

5. Carefully examine the light after installation.

6. To avoid possible electrical shock, do not immerse the light in water. If the light falls into the water, or otherwise becomes wet, do not touch it until unplugged. If electrical components of the light get wet, unplug the light immediately.

7. Do not operate the light if it has a damaged cord or plug, if it is malfunctioning, or if it is dropped or damaged in any manner. The power cord of this light cannot be replaced, if the cord is damaged, the light should be discarded.

8. To avoid the possibility of the light plug getting wet, position aquarium stand and tank to one side of a wall mounted receptacle to prevent water from dripping onto the receptacle or plug.


A “drip loop”, shown in the figure, should be arranged for each cord connecting the light to the receptacle. The “drip loop” is the part of the cord below the level of the receptacle, or the connector. If the plug or receptacle does get wet, DO NOT unplug the cord. Disconnect the fuse to the circuit breaker that supplies power to the light. Then unplug and examine for the presence of water in the receptacle.

9.Close supervision is necessary when the light is used near children.

10.To avoid injury, do not contact moving parts or hot parts.

11.If an extension cord is necessary, a cord with a proper rating should be used. A cord rated for less amperes or watts than the appliance rating may overheat.Take care to arrange the cord so that it will not be tripped over or pulled.

12.The light is intended FOR HOUSEHOLD USE ONLY.

 Product Parameters

Modetl HG-918
Power 9W 14 W 16 W 20 W 25 W 32 W
Input AC 100-240 V / 60 Hz
Output DC 12 V
LED Quantity (white+blue+red) 18+4+2 30+6+3 30+8+4 42+12+6 54+14+7 60+18+9
Light Size (without brackets) 30x8x0.8 (cm) 40x8x0.8 (cm) 56x8x0.8 (cm) 72.5x8x0.8 (cm) 90x8x0.8 (cm) 117x8x0.8 (cm)
Applicable Tank Size (Inch) 12-18 18-24 24-30 30-36 26-46 46-52
Power Cord Length (Feet) 5+1.8
Lumen (LM) 633 834 903 1234 1567 1770
Kelvin (K) 6500

 Packing List

  • LED Light x1
  • AC/DC Adaptor x1
  • Plastic Brackets x2
  • Metal Bracket x2
  • User Manual x1

 Usre Manual

Usre Manual

Question:What timer can be used with this to turn the lights off and on when I'm away? Fully off, not just dimmed.
Answer:  Hi, the light has a controller, you can set the light time to 3hr. 6hr. And 12hr, and 24-hour is a cycle, for example, at AM 7:00, you set at 100% brightness at white led model and set time to 6 hours, at AM 13:00, the light will turn to 10% brightness at white led model untill the next cycle begins. 10% brightness is simulated moonlight at night, it's energy saving. There is no battery inside the controller, so it can't turn the light off, it needs a little power to make the light go on cycle to cycle. see less

petfocused Seller · December 17, 2019
Question:How to set timer?
Answer:  Hi, it's easy to set the timer, after you finishing the light color and light brightness settings, you can choose to set timer to make the lighting time to 3h or 6h or12h. When it reaches the setting time, the light will automatically turn to the dimest model.

petfocused Seller · March 1, 2022


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