---
product_id: 519262358
title: "18W"
brand: "seaoura"
price: "₨37503"
currency: LKR
in_stock: null
reviews_count: 8
category: "Seaoura"
url: https://www.desertcart.lk/products/519262358-18w
store_origin: LK
region: Sri Lanka
---

# 3 timer modes (6/10/12 hrs) Full spectrum W/R/G/B/P LEDs Adjustable extendable metal bracket 18W

**Brand:** seaoura
**Price:** ₨37503
**Availability:** ❌ Out of Stock

## Summary

> 🌟 Illuminate your underwater world like a pro — because your tank deserves the spotlight!

## Quick Answers

- **What is this?** 18W by seaoura
- **How much does it cost?** ₨37503 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/519262358-18w)

## Best For

- seaoura enthusiasts

## Why This Product

- Trusted seaoura brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Automation:** Auto on/off timer with smooth 15-min fade-in/out protects fish from sudden light changes.
- • **Optimized Plant & Fish Growth:** Full spectrum LEDs with high CRI (89%) mimic natural light, boosting aquatic life health and vibrancy.
- • **Universal Fit & Durable Design:** Extendable metal brackets fit 61-76cm tanks with sleek ABS shell ensuring heat dissipation and longevity.
- • **Customizable Lighting Experience:** DIY mode lets you tailor timer, brightness (10 levels), and color for your tank’s unique vibe.
- • **Memory Function for Peace of Mind:** Settings saved during power outages so your aquatic ecosystem stays perfectly lit without interruption.

## Overview

The SEAOURA LED Aquarium Light is a versatile, full spectrum lighting solution designed for freshwater tanks sized 61-76cm. Featuring 5 columns of high-quality SMD2835 LEDs in white, blue, red, green, and pink, it supports optimal plant growth and fish health with a high color rendering index of 89%. Its user-friendly remote control offers 3 timer settings, 10 brightness levels, and multiple color modes, while an extendable metal bracket ensures a secure fit. The light includes a memory function to retain settings after power loss and a gentle fade-in/out feature to minimize stress on aquatic life.

## Description

SEAOURA Led Aquarium Light for Plants-Full Spectrum Fish Tank Light with Timer Auto On/Off, Adjustable Brightness, White Blue Red Green Pink LEDs with Extendable Brackets for Freshwater (61-76cm) : desertcart.co.uk: Pet Supplies

Review: Exactly what I needed - I recently decided to switch tanks from a 90l to a 300l so was in desperate need of a light that was large enough while also providing adequate light for my plants. So when I stumbled upon this I thought it looked like great quality and decided to give it a go. •The light seems to be made of decent quality and provides a wide variety of light options ie intensity of light, color spectrum, and 24 hour timers. •The remote attached to the light is simple and straight forward while giving you exactly what you need. •Extremely easy to use but the instructions provided can help with any confusion. •I have managed to drip some water on the light unit and there has been no issues so it seems to be waterproof to that extent. •My plants look lovely and green under the light but time will tell on if it is sufficient for growth or not. Overall, I’d say this light is functional, easy to use, and worth the price. Time will tell on how well it holds up over time.
Review: Excellent cost effective aquarium light - I have had this light for nearly a year now and I am am very happy with it. The light quality is very good with aquatic plants growing well. The functionality with regards to the timer is simple but effective, with the light ramping up in brightness. The only downside is that while the timer runs on 24 hour cycle there is no clock function. This means that, if for example you wanted to select the 6 hour light period, you must be present and set the timer at the time of day when you want the light period to begin. This can be annoying if you happen to power off the light, as you have to then make yourself available for next day and time when you would like to set the timer. Still I would probably buy this again for a similar size tank.

## Features

- ★[DIY MODE]: Time, Colour and Brightness 3 setting choose. Timing (Timer control key): 3 choices timer running for 6 hours, or 10 hours, or 12 hours; Brightness/On-Off key: 10 level brightness and Switch function. Colour(W/B key): 3 colour modes choose, All lights on, White/Red/Green/Pink, Only Blue
- ★[Full Spectrum Aquarium Light]: With full spectrum lighting, which is helpful fish and aquatic plants growth, fit for all fresh water tanks. The controller is very simple and no complicated operations. Suitable for all starters to experienced fish tank lovers to use
- ★[High-quality Led& High CRI]: Using high-quality SMD2835 led chips. 6500k white light, red light, pink light, green light and blue light, the light is very soft and beautiful, and the colour rendering index is up to 89%, which is similar to natural light
- ★[5 columns of Led Chips, Extendable Metal Bracket]: Compared with other tank lights, up to 5 columns of led chips, they are more compact and beautiful. Good heat dissipation of the ABS shell. Use the stable and durable metal bracket, adjustable extendable bracket fit for most gallon tanks
- ★[Memory function]: In case of power failure, the setting remains the same as before, and the start time will restart counting after the power is turned on. PS: The light rises slowly in 15 minutes and gradually decreases in the last 15 minutes. It is very friendly to fish. You can easily to install this led fish tank light on most of glass or acrylic aquarium tanks, with transparent hood/lid or no, with rims or rimless

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B4VF4Z9X |
| Base Material | Metal |
| Base material | Metal |
| Best Sellers Rank | 1,753 in Pet Supplies ( See Top 100 in Pet Supplies ) 1 in Aquarium Lights |
| Brand Name | SEAOURA |
| Bulb Base | E26 |
| Bulb Shape Size | A19 |
| Bulb base | E26 |
| Colour | Black |
| Control Method | Remote |
| Controller Type | Remote Control |
| Country Of Origin | China |
| Customer Reviews | 4.3 out of 5 stars 5,320 Reviews |
| Efficiency | A |
| Finish | Painted |
| Finish type | Painted |
| Fixture Features | Corded, Timer, blue light |
| Included Components | Light kit inlcuded |
| Indoor Outdoor Usage | Indoor |
| Is Product Cordless | No |
| Is Waterproof | True |
| Item Dimensions D x W x H | 8.6D x 58W x 1.2H centimetres |
| Item Shape | Rectangular |
| Item Type Name | Lamp |
| Item Weight | 0.91 Kilograms |
| Item height | 1.2 centimetres |
| Item weight | 0.91 Kilograms |
| Lamp Type | aquarium light |
| Lamp type | aquarium light |
| Lighting Method | LED |
| Manufacturer | SEAOURA |
| Material | Acrylonitrile Butadiene Styrene |
| Model Number | SR-616 |
| Mounting Type | Bracket Mount |
| Number of Items | 1 |
| Number of Lights | 10 |
| Number of Pieces | 1 |
| Power and Plug Description | Corded Electric |
| Product dimensions | 8.6D x 58W x 1.2H centimetres |
| Recommended Uses For Product | Plant Growth |
| Room Type | Bedroom |
| Shade Colour | Black |
| Shade Material | Acrylonitrile Butadiene Styrene |
| Specific Uses | Indoor use only |
| Style | Adjustable |
| Switch Type | Push Button |
| Type of Bulb | LED |
| Unit Count | 1.0 count |
| Voltage | 20 Volts (DC) |
| Water Resistance Level | Not Water Resistant |
| Wattage | 18 watts |

## Product Details

- **Finish type:** Painted
- **Base material:** Metal
- **Bulb base:** E26
- **Product dimensions:** 8.6D x 58W x 1.2H centimetres
- **Item weight:** 0.91 Kilograms

## Images

![18W - Image 1](https://m.media-amazon.com/images/I/51bKvRnFUrL.jpg)
![18W - Image 2](https://m.media-amazon.com/images/I/61CW6sdTHlL.jpg)
![18W - Image 3](https://m.media-amazon.com/images/I/61D4HyA1hcL.jpg)
![18W - Image 4](https://m.media-amazon.com/images/I/61UV14+qMNL.jpg)
![18W - Image 5](https://m.media-amazon.com/images/I/711xlLCPBEL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exactly what I needed
*by R***N on 1 April 2025*

I recently decided to switch tanks from a 90l to a 300l so was in desperate need of a light that was large enough while also providing adequate light for my plants. So when I stumbled upon this I thought it looked like great quality and decided to give it a go. •The light seems to be made of decent quality and provides a wide variety of light options ie intensity of light, color spectrum, and 24 hour timers. •The remote attached to the light is simple and straight forward while giving you exactly what you need. •Extremely easy to use but the instructions provided can help with any confusion. •I have managed to drip some water on the light unit and there has been no issues so it seems to be waterproof to that extent. •My plants look lovely and green under the light but time will tell on if it is sufficient for growth or not. Overall, I’d say this light is functional, easy to use, and worth the price. Time will tell on how well it holds up over time.

### ⭐⭐⭐⭐⭐ Excellent cost effective aquarium light
*by L***D on 27 April 2025*

I have had this light for nearly a year now and I am am very happy with it. The light quality is very good with aquatic plants growing well. The functionality with regards to the timer is simple but effective, with the light ramping up in brightness. The only downside is that while the timer runs on 24 hour cycle there is no clock function. This means that, if for example you wanted to select the 6 hour light period, you must be present and set the timer at the time of day when you want the light period to begin. This can be annoying if you happen to power off the light, as you have to then make yourself available for next day and time when you would like to set the timer. Still I would probably buy this again for a similar size tank.

### ⭐⭐⭐⭐ All good
*by N***I on 20 September 2025*

Great light , no complaints other than I wish it had an 8 hour timer option as 6 hours is on the low side for plants and 10 hours causes a bit of algae. Otherwise, it is a sturdy, functional light that’s easy to assemble and is true to size. The colour options are all good and mimic different types of natural lighting.

## Frequently Bought Together

- SEAOURA Led Aquarium Light for Plants-Full Spectrum Fish Tank Light with Timer Auto On/Off, 24-30 Inch, Adjustable Brightness, White Blue Red Green Pink LEDs with Extendable Brackets for Freshwater
- H2Pro 30" Glass Canopy 20 Long/29 Gallon Aquarium Fish Tank (29.21 x 11.69 x 0.16in), Clear, 30GT
- H2Pro 24" Glass Canopy for 15/20/ 55-Gallon Aqueon All Glass Marineland Perfecto Aquarium Fish Tank (23.07 x 11.69 x 0.16in)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-01-27*