---
product_id: 173394705
title: "20W Saltwater Aquarium Light, Marine LED Reef Light for Corals, Programmable Timer Controller, 18 to 24-Inch"
brand: "nicrew"
price: "€ 64.15"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/173394705-20w-saltwater-aquarium-light-marine-led-reef-light-for-corals
store_origin: IE
region: Ireland
---

# RGB spectrum 20W power 7200 lumens 20W Saltwater Aquarium Light, Marine LED Reef Light for Corals, Programmable Timer Controller, 18 to 24-Inch

**Brand:** nicrew
**Price:** € 64.15
**Availability:** ✅ In Stock

## Summary

> 🌟 Dive into Brilliance with NICREW!

## Quick Answers

- **What is this?** 20W Saltwater Aquarium Light, Marine LED Reef Light for Corals, Programmable Timer Controller, 18 to 24-Inch by nicrew
- **How much does it cost?** € 64.15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/173394705-20w-saltwater-aquarium-light-marine-led-reef-light-for-corals)

## Best For

- nicrew enthusiasts

## Why This Product

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

## Key Features

- • **Coral-Friendly Lighting:** Supports a variety of marine life, from soft corals to LPS, for a thriving underwater ecosystem.
- • **Smart Day-Night Simulation:** Enjoy a natural sunrise and sunset with programmable light intensity adjustments.
- • **Durable Design for Longevity:** Acrylic and glass materials protect against moisture, extending the life of your aquarium light.
- • **Versatile Fit for Any Aquarium:** Easily adjustable brackets ensure compatibility with rimless and framed tanks from 18 to 24 inches.
- • **Illuminate Your Underwater World:** Experience vibrant colors with a perfect blend of actinic blue and full spectrum lighting.

## Overview

The NICREW20W Saltwater Aquarium Light is a high-performance LED lighting solution designed for marine environments. With a powerful output of 7200 lumens and a color temperature of 10,000K, it features a programmable timer controller that simulates natural light cycles. This versatile light is suitable for various aquarium sizes (18 to 24 inches) and supports a wide range of marine life, ensuring your underwater world thrives.

## Description

Full description not available

## Features

- Features 445nm and 460nm blue, 10,000K white, and RGB LEDs, a higher ratio of actinic blue spectrum LEDs balanced with full spectrum creates the ideal color combination for the saltwater environment
- Comes with the day+night controller to adjust the lighting spectrum, simulate a gradual sunrise and fading sunset through the gradual increase and decrease of light intensity
- One ClassicLED Marine light will support saltwater fish, live rock, soft coral, and LPS corals. For low light SPS corals, we suggest using two lights
- Available in multiple sizes and includes extendable brackets on both ends to accommodate both rimless and framed aquariums length 18 - 24 inch
- A glass or acrylic canopy is highly recommended to extend the life of the unit by preventing moisture from affecting it

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Dimensions L x W x H | 16.2"L x 24"W x 1.7"H |
| Mounting Type | frame mount |
| Light Source Special Features | rgb |
| Color Temperature | 1E+4 Kelvin |
| Batteries are Included | No |
| Number of Light Sources | 36 |
| Brightness | 7200 lumen |
| Maximum Compatible Light Source Wattage | 2E+1 Watts |
| Light Source Wattage | 20 Watts |
| Light Source Type | LED |
| Power Source | Corded Electric |
| Voltage | 20 Volts |
| Style Name | Classic |
| Color | Black |
| Shade Material | acrylic,glass |
| Material Type | Aluminum |

## Product Details

- **Color:** Black
- **Shape:** Rectangular
- **Material:** Aluminum
- **Finish Type:** Powder Coated
- **Light Source Type:** LED

## Images

![20W Saltwater Aquarium Light, Marine LED Reef Light for Corals, Programmable Timer Controller, 18 to 24-Inch - Image 1](https://m.media-amazon.com/images/I/61LqPWXpScL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is this water resistant Because  my tank has a high evaporation**
A: Hi Diego,
You really need to have a glass or plexiglass cover for this.  The manufacturer recommends use over a glass aquarium panel, so I wouldn't trust possible exposure to water.

**Q: How well does this work for soft corals?**
A: I dont know i don't have any corals in my tank.
I think it would be ok though. Its pretty bright and is a full spectrum light. You can also adjust the brightness.

**Q: The light has three options- yellow/white, blue/white, and blue. The timer only adjusts for yellow/white and blue. What is the blue/white used for?**
A: I use it for a  few hours at night.  It makes my corals look good.

**Q: Can I use 2 of the 24-30 inch for my 55 gallon tank?**
A: i feel like it would be an awkward fit unless you made a rail/hanger for them.

## Frequently Bought Together

- NICREW 20W Saltwater Aquarium Light, Marine LED Reef Light for Corals, Programmable Timer Controller, 18 to 24-Inch
- API SALTWATER MASTER TEST KIT 550-Test Saltwater Aquarium Water Test Kit

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-01*