hygger aquarium extendable LED light is amazing. It’s easy to use and perfect to program. There is no need to set when selecting the Default Mode. It is suitable for junior players to use in their first fish tank. It completely simulates the light of nature, and your fish will like it. There are also a variety of DIY Modes, suitable for advanced players, with a variety of settings to meet some special fish species or plants.

PS:The product packaging and instructions have been improved.

Default Mode

The Default Setting:

·Full spectrum white light in the day and blue in the night.

·Full spectrum period: 06:30-18:30, blue light period: 18:00-23:30.

·The brightness of the light changes in accordance with the curve designed.

Can Set：

·Night colors can be changed, there are 6 kinds in total: dark blue, green, purple, cyan, yellow, red.

·You can change the full spectrum white light period start and end time; night start and night time.

NOTE: No matter when the set time starts, the brightness of the light will gradually become brighter.

DIY Mode (suitable for plants tanks)

·8 Time Stages: L1, L2, L3, L4, L5, L6 ---- All-optical; L7, L8 ---- Blue light;

·10 Brightness: 10%, 20%, 30%, 40%, 50%, 60%, 70%, 80%, 90%, 100%;

·8 Stage Setting Time: Any Time;

In each time stage can only set a brightness, and the start and end time of this time stage are set by yourself.

PS: No matter what time you set the end of the night, the lights will not turn off immediately, the fish tank light will turn off completely after 15 minutes. The brightness of the light for these 15 minutes is slowly dimmed until there is no. The purpose is not too scared your fish, not to suddenly turn off the light and not to suddenly turn on high brightness, which will give the fish a buffer stage.

Gradient Mode (Cycle Mode)

·Adjust the color of the light to dark red (after the yellow light), wait for about 20 seconds, and then begin to appear the color cycle - dark blue, green, purple, cyan, yellow, red.

·To turn off the DAY-L and MOON-L, it can continue to cycle, the next day's light color is also a cycle mode.

Premium Aquarium Filter | 2-Year Warranty | Fast Dispatch

Dear Aquarist,

Thank you for choosing our professional filtration system! We understand your dedication to aquatic life, which is why we guarantee:

️ 2-Year Extended Warranty - Quality assurance, worry-free aftercare

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Should you encounter:

Missing accessories

Wrong item received

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We offer three caring solutions:

Contact our 24/7 customer service

Select "Return/Refund" or "Don't Want"

Provide order# + issue description

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12-hour response time

Priority case handling

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• Film unboxing videos for reference

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