---
product_id: 578203637
title: "SEAOURA Submersible Aquarium Light for 8 to 17 Inch Fish Tank, 24/7 Cycle Fish Tank Light with Timer, Aquarium Plant Light with Full Spectrum+7 Single Colors, Auto On/Off, Adjustable Brightness"
price: "€ 36.28"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.fi/products/578203637-seaoura-submersible-aquarium-light-for-8-to-17-inch-fish
store_origin: FI
region: Finland
---

# Full spectrum + 7 single-color modes 24/7 natural light cycle simulation IP68 waterproof submersible design SEAOURA Submersible Aquarium Light for 8 to 17 Inch Fish Tank, 24/7 Cycle Fish Tank Light with Timer, Aquarium Plant Light with Full Spectrum+7 Single Colors, Auto On/Off, Adjustable Brightness

**Price:** € 36.28
**Availability:** ✅ In Stock

## Summary

> 🌟 Illuminate your underwater world like never before!

## Quick Answers

- **What is this?** SEAOURA Submersible Aquarium Light for 8 to 17 Inch Fish Tank, 24/7 Cycle Fish Tank Light with Timer, Aquarium Plant Light with Full Spectrum+7 Single Colors, Auto On/Off, Adjustable Brightness
- **How much does it cost?** € 36.28 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/578203637-seaoura-submersible-aquarium-light-for-8-to-17-inch-fish)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Nature-Inspired 24/7 Cycle:** Seamlessly mimics natural daylight from dawn to dusk for a thriving aquatic ecosystem.
- • **Precision Brightness Control:** 10 adjustable brightness levels let you tailor lighting intensity to your fish and plants’ needs.
- • **Safe & Submersible with IP68 Rating:** Fully waterproof and low-voltage operation ensures safety for your aquatic life and peace of mind.
- • **Vibrant Full Spectrum & Color Modes:** Switch effortlessly between full spectrum and 7 vivid single colors to customize your tank’s ambiance.
- • **Flexible Installation & Angle Adjustment:** 120° sliding suction cups and multiple mounting options for perfect light placement every time.

## Overview

The SEAOURA Submersible Aquarium Light is a cutting-edge LED lighting solution designed for 8 to 17 inch fish tanks. Featuring a 24/7 natural light cycle simulation, it offers full spectrum plus 7 single-color modes with 10 brightness levels. Its IP68 waterproof rating and low-voltage safety make it ideal for submersion, while versatile mounting options and adjustable suction cups provide customizable lighting angles. Perfect for enhancing fish colors and promoting healthy plant growth, this light combines advanced technology with effortless control.

## Description

desertcart.com : SEAOURA Submersible Aquarium Light for 8 to 17 Inch Fish Tank, 24/7 Cycle Fish Tank Light with Timer, Aquarium Plant Light with Full Spectrum+7 Single Colors, Auto On/Off, Adjustable Brightness : Pet Supplies

Review: Great light cycle - Used this as a replacement for my 36 gal bow front. I use it for the cycle mode where it cycles through different lights and light intensities to mimic morning, mid day and evening (and turns off for night). Used for three weeks now without issues. Pros: Easy to install. Took off old light and then glued it to top via aquarium safe glue and suction cups. Once you follow instructions for set up of the node you want to use, it just works well. Several options for lights (single colors, bright light, different intensities and daytime/ night time cycles). Set and forget- no other timer needed. No remote. You use the „light switch“ to program it all. Great price for the light. Fish and snails seem to like it. Plants seem fine. Cons: Slightly shorter than advertised. You do need to actually read the short and easy to follow instructions for set up ;)
Review: Amazing light!! - I am super impressed with this light :) The ability to change the lights brightness, colors & set it on a timer isn’t necessarily any better than other lights on the market but it works perfectly nonetheless! The brightness on this light is superb & better than any of the other aquarium lights I own. The remote is on the plug line so you won’t be able to change it from across the room but honestly I have one of those on my other tank & I only ever use it while right next to the tank so I’ve opted to not worry about that feature when purchasing lights like these. The suction cups are subpar but my lids have a slight curve so I’d assume that has a bit of an effect ** pro tip if using out of the water, put a bit of vaseline or aquaphor on them & they’ll stay on even a curved surface! ** I’ve got minibow tanks (two 5 gal, one 2.5 gal) & I despise the basic lights that come with the tank I mean they’re fine but don’t have any brightness adjustment or timers so I always swap it out for a suction on light. My 5 gallon is the newest tank for my koi betta, Pablo Picasso. I took the suction light off the temp 2.5 gal & put it on this one & honestly it was dreadful - see the pic where Pablo is on the left side of the tank that was the previous light on FULL brightness. I couldn’t even enjoy the beauty of Pablo’s koi colors & knew my plants were going to struggle. So I realized the replacement light I got for the 2.5 which is this light was crazy bright for that tank. I legit was keeping it at minimum brightness as it’s in my room & it was still blinding at night. I swapped the lights today & WOW what a difference!! The second pic where Pablo is on the right side of the tank is with this new light not even on 100% brightness. The difference is insane I can now watch my fishy better from across the room! I will be going with this light brand for any aquariums in the future!

## Features

- Simulating 24/7 Natural Light Cycle: Our aquarium light astonishingly somulate the day-to-night cycle of natural light. From the warm morning sunshine to the rich spectrum of noon, and the gentle blue light of the evening, this lighting method provides your aquarium with an immersive, nature-like experience
- Premium Lighting: Our submersible aquarium light, with 2 rows of 5050 and 1 row of 2835 LEDs, which provide brighter and more uniform illumination than other use 1 row of 5050 LED and 2 rows of 2835. The light fixture offers 10 adjustable brightness levels and 5 timer settings, enabling you to customize the lighting to your preferences
- Full Spectrum+Single-Color Modes: Our fish tank light can switch between full spectrum,7 single-color, cycle modes, providing a variety of rich options to meet your lighting requirements. Whether you want to simulate a natural ecosystem or enhance the aesthetics of your aquarium, it can be easily accomplished
- Waterproof and Safety-Certified: With an IP68 waterproof rating, our aquarium led light can be safely submerged in water without any risk of damage. Operating at a low voltage of 20V ensures the safety of both your fish and yourself during installation and use(Please use our plug to plug in, do not use other plug)
- Multiple Installation: Our led aquarium light can be easily installed as a background light for your fish tank, mounted under the aquarium cover, or fixed inside the tank using the included suction cups. The 120-degree sliding suction cups allows you to effortlessly adjust the angle for optimal lighting coverage

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Red, Blue, Green, White |
| Customer Reviews | 4.4 out of 5 stars 1,201 Reviews |
| Finish Type | Natural |
| Light Source Type | LED |
| Material | Plastic |
| Shade Material | Plastic |
| Shape | rectangular prism |

## Product Details

- **Color:** Red, Blue, Green, White
- **Shape:** rectangular prism
- **Material:** Plastic
- **Finish Type:** Natural
- **Light Source Type:** LED

## Images

![SEAOURA Submersible Aquarium Light for 8 to 17 Inch Fish Tank, 24/7 Cycle Fish Tank Light with Timer, Aquarium Plant Light with Full Spectrum+7 Single Colors, Auto On/Off, Adjustable Brightness - Image 1](https://m.media-amazon.com/images/I/61i7TUTsedL.jpg)
![SEAOURA Submersible Aquarium Light for 8 to 17 Inch Fish Tank, 24/7 Cycle Fish Tank Light with Timer, Aquarium Plant Light with Full Spectrum+7 Single Colors, Auto On/Off, Adjustable Brightness - Image 2](https://m.media-amazon.com/images/I/71Pi72i6CML.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great light cycle
*by K***B on January 9, 2026*

Used this as a replacement for my 36 gal bow front. I use it for the cycle mode where it cycles through different lights and light intensities to mimic morning, mid day and evening (and turns off for night). Used for three weeks now without issues. Pros: Easy to install. Took off old light and then glued it to top via aquarium safe glue and suction cups. Once you follow instructions for set up of the node you want to use, it just works well. Several options for lights (single colors, bright light, different intensities and daytime/ night time cycles). Set and forget- no other timer needed. No remote. You use the „light switch“ to program it all. Great price for the light. Fish and snails seem to like it. Plants seem fine. Cons: Slightly shorter than advertised. You do need to actually read the short and easy to follow instructions for set up ;)

### ⭐⭐⭐⭐⭐ Amazing light!!
*by J***. on July 10, 2024*

I am super impressed with this light :) The ability to change the lights brightness, colors & set it on a timer isn’t necessarily any better than other lights on the market but it works perfectly nonetheless! The brightness on this light is superb & better than any of the other aquarium lights I own. The remote is on the plug line so you won’t be able to change it from across the room but honestly I have one of those on my other tank & I only ever use it while right next to the tank so I’ve opted to not worry about that feature when purchasing lights like these. The suction cups are subpar but my lids have a slight curve so I’d assume that has a bit of an effect ** pro tip if using out of the water, put a bit of vaseline or aquaphor on them & they’ll stay on even a curved surface! ** I’ve got minibow tanks (two 5 gal, one 2.5 gal) & I despise the basic lights that come with the tank I mean they’re fine but don’t have any brightness adjustment or timers so I always swap it out for a suction on light. My 5 gallon is the newest tank for my koi betta, Pablo Picasso. I took the suction light off the temp 2.5 gal & put it on this one & honestly it was dreadful - see the pic where Pablo is on the left side of the tank that was the previous light on FULL brightness. I couldn’t even enjoy the beauty of Pablo’s koi colors & knew my plants were going to struggle. So I realized the replacement light I got for the 2.5 which is this light was crazy bright for that tank. I legit was keeping it at minimum brightness as it’s in my room & it was still blinding at night. I swapped the lights today & WOW what a difference!! The second pic where Pablo is on the right side of the tank is with this new light not even on 100% brightness. The difference is insane I can now watch my fishy better from across the room! I will be going with this light brand for any aquariums in the future!

### ⭐⭐⭐⭐⭐ Great value for the money. Really quality product.
*by L***L on November 28, 2025*

It’s awesome. Love the 24/7 cycle. It’s a tad confusing to program but it took me like 5 minutes. Super bright too. A bit of a tight fit in my 20g high though.

## Frequently Bought Together

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-19*