hygger Submersible Aquarium LED Light

8 customer reviews
4.63 out of 5 based on 8 customer ratings


Submersible Aquarium LED Lights with 24/7 Mode, Full Spectrum Hidden Fish Tank Light Auto On Off Sunrise-Daylight-Moonlight

Package includes:
1 x Submersible LED Light
1 x AC/DC power adapter
2 x Sucker
1 x User manual

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Premium 5050 & 2835 LED Beads

hygger submersible aquarium light features super-bright 6500K white LEDs paired with the full-spectrum 2835 LED to emit bright light to bring out the colors of your fish and plant. It is ideal to use in fish-only tanks and planted tanks.

New upgrades by multiple installation methods

As submersible LED lights, it is a diving fish light made by PC that can be placed anywhere in the water in the tank and fixed under the fish tank cover. Otherwise, It can also be put into the water and used as an aquarium hid fish tank light. This is waterproof and easy to clean and wipe and can be applied to various freshwater tanks and saltwater tanks. It is upgraded for safely sealed, IP68 waterproof, and a variety of useful methods now.

High-quality Light to Adjustable timer & brightness

The full spectrum fish tank light is soft, and the color rendering index is close to natural light, protecting eyes and fish, to refuse the discomfort caused by stroboscopic for fish and viewers. Using high-quality 2835 + 5050 model lamp beads, it has a long service life of at least 50,000 hours. Lighting time can be programmed to 6 H, 10 H, and 12 H. Lighting mode can be adjusted from 1 to 9 stages(10%-25%-50%-75%-100%-75%-50%-25%-10%).

Default Mode and DIY Mode are both available

1. Default Mode (24/7 Natural Mode):
Gradient Orange light (sunrise) from 6 am to 8 am;
Gradient White light from 8 am to 6 pm;
Gradient Blue light (moonlight) from 6 pm to 10:50 pm;
The 24/7 lighting aquarium lights are off during other periods.
Please note that: The overall default period can be delayed or advanced.

2. DIY Mode:
Full-spectrum aquarium light also can change the time + brightness + color freely.
Setting time (TIMER key): 3 kinds of time, 6H, 10H, or 12H;
Brightness (key): 5 kinds of brightness;
Color (ON-OFF/ M key): White, Red, Blue, Green, Purple, Orange, Cyan, Cycle Color.

Directions for Use

Unpack the box and check if the aquarium LED light and other accessories are included.
A. Place the tube in the proper position of the fish tank and fix it with a suction cup.
B. Power on and turn on the switch.
Note: Even if it is damaged, no need to replace/throw away the whole light to avoid waste, just change the power adapter.

Use of Tips:

1. Please read the manual carefully before using it and follow all instructions.
2. Keep the switch away from water, the switch is not waterproof.
3. Keep the light away from flammable items.
4. Please unplug the power before maintenance.
5. remember that the temperature range for the light is 23-113℉.

How to Program the Timer Lighting Mode (DIY Mode)?

Step 1. Press the M button to choose the light color you want: white-red-blue-green-purple-yellow-cyan-Color Changing Loop
Step 2. Press the M button twice, and the light becomes 100% full-spectrum light.
Step 3. Press the TIMER Key to select the lighting time: 6H, 10H, 12H, and No timer.
(Note: Press the Timer Key, and the light will turn on for 8 seconds or so.)
Step 4. Press the Up/Down Key to adjust the brightness 1 to 9 stages(10%-25%-50%-75%-100%-75%-50%-25%-10%).
Step 5. Press the 24/7 Key to default settings – Sunrise-Daylight-Moonlight.

24 / 7 Mode (Natural Mode)

In this mode, the light slowly wakes up by emitting dim orange light at dawn, bright full spectrum light during the day, and blue light at night.
Once it is set up, the light will automatically turn on and off at the same time every day. The light color and intensity are fixed. The indicator light on the top of the hour points out the current time range.
You can press the 24/7 button once to choose 10:00, and the indicator light is green.

1. This 24/7 light mode works from 6:00 A.M to 10:50 P.M every day.
2. The timer is unable to be programmed from 10:00 pm to 6:00 am.
3. The submersible LED lights have no memory function. When the power is back on, the timer will restore to 6 am, and you have to reset the light.
4. Once the lighting mode is set up, the light will slowly ramp up and down in 15 minutes on the following day. You need to reprogram the light after power-off.
5. Lumen of each size of the light is: 6W: 609.8lm; 8W: 778.7lm; 10W: 962.4lm; 12W: 1117lm


Hygger Submersible Aquarium LED Light Parameter

Additional information


8in 6W, 12in 8W, 15.9in 10W, 19.9in 12W, 23.4in 14W, 27.4in 16W

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8 reviews for hygger Submersible Aquarium LED Light

  1. Bob

    This is a great light and I highly recommend it, but I want to know the photosynthetically active radiation (PAR) levels for the 8 inch 6 watt and the 15.9 inch 10 watt.

    • service

      Hi Bob,
      The 8 inch 6W has a 30.6 PAR, and the 15.9 inch 10W has a 35.9 PAR.

      hygger team

  2. Michael Heinrich

    Is this safe to use under water in a saltwater tank (refugium)?
    From what material are the outer components made (is there any metal)?

    Great light so far!

    • service

      Hi Michael Heinrich,
      Yep, the light is made by PC and can be applied to various freshwater tanks and saltwater tanks.

      hygger team

  3. Kevin

    Overall like the light. Purchased the 27.4in 16 watt submersible aquarium light. I was hoping for the light to be a little bit brighter. I was wondering what the Photosynthetically Active Radiation or PAR of the light is? Otherwise satisfied with the products function for the price.

    • service

      Hi Kevin, sorry for the late reply.
      The 16W version has the 55.08 PAR value.

      hygger team

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