---
product_id: 64702998
title: "ARKNOAH LED Aquarium Light 165W, Full Spectrum Fish Tank Light Dimmable Brightness for Freshwater and Saltwater Aquariums, Energy-Efficient Coral & Plant Growth"
brand: "arknoah"
price: "€ 326.94"
currency: EUR
in_stock: true
reviews_count: 8
category: "Arknoah"
url: https://www.desertcart.sk/products/64702998-arknoah-led-aquarium-light-165w-full-spectrum-fish-tank-light
store_origin: SK
region: Slovakia
---

# Full spectrum with 5 wavelength colors 165W powerful LED output Dual-channel dimming & independent control ARKNOAH LED Aquarium Light 165W, Full Spectrum Fish Tank Light Dimmable Brightness for Freshwater and Saltwater Aquariums, Energy-Efficient Coral & Plant Growth

**Brand:** arknoah
**Price:** € 326.94
**Availability:** ✅ In Stock

## Summary

> 🌊 Illuminate your underwater world like never before!

## Quick Answers

- **What is this?** ARKNOAH LED Aquarium Light 165W, Full Spectrum Fish Tank Light Dimmable Brightness for Freshwater and Saltwater Aquariums, Energy-Efficient Coral & Plant Growth by arknoah
- **How much does it cost?** € 326.94 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/64702998-arknoah-led-aquarium-light-165w-full-spectrum-fish-tank-light)

## Best For

- arknoah enthusiasts

## Why This Product

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

## Key Features

- • **Precision Dimming Control:** Customize your aquarium’s ambiance with independent white & blue LED switches and 10%-100% brightness adjustment.
- • **Advanced X2 Lens Technology:** 31% deeper light penetration with double 120° acrylic lenses for superior coral and plant growth.
- • **Vibrant Full Spectrum Lighting:** Boost coral, plant, and fish health with natural sunlight simulation for stunning underwater vibrancy.
- • **Energy-Efficient & Cool Running:** 165W power with low-noise fans and zener diode protection ensures long-lasting, stable performance without overheating.
- • **Effortless Installation & Flexibility:** Quick-hang steel hook and adjustable height fit any tank style—rimless, framed, or open-top—for perfect lighting coverage.

## Overview

The ARKNOAH 165W LED Aquarium Light delivers full spectrum, dimmable lighting tailored for freshwater and saltwater tanks. Featuring advanced dual-channel controls, X2 lens technology for enhanced PAR values, and energy-efficient cooling, it promotes vibrant coral, plant growth, and fish coloration. Easy to install with adjustable height, it’s designed for professional aquarists seeking optimal aquatic health and stunning visual impact.

## Description

desertcart.com : ARKNOAH LED Aquarium Light 165W, Full Spectrum Fish Tank Light Dimmable Brightness for Freshwater and Saltwater Aquariums, Energy-Efficient Coral & Plant Growth : Pet Supplies

Review: Great Aquarium Lights! - We recently purchased 3 sets of these lights for our aquarium a little over 2 years ago. Wonderful product with zero issues! Highly recommend.
Review: Great product! - This light let out more light than we anticipated. Love it! Buying one for my plants now!

## Features

- {Full Spectrum Lighting for Healthy Growth}: Our aquarium LED light provides a full spectrum of natural light, promoting optimal photosynthesis for aquatic plants and enhancing the vibrant colors of your fish. Our advanced LED system combines Blue, Royal Blue, White, Red, and Green wavelengths to stimulate vitamin D3 synthesis, enhancing calcium absorption for corals. This results in brighter coloration and healthier growth for corals, shrimp, and aquatic plants. Designed to illuminate reef tanks and saltwater aquariums, this aquarium lighting ensures even coverage for corals (SPS/LPS), invertebrates, and marine life to thrive.
- {Dual Control & Precision Dimming}: (1). Independent White & Blue LED Control: Two separate switches let you turn on/off white LEDs (for daytime plant growth) and blue LEDs (for nighttime ambiance) individually. (2). Manual Dimming from 10%-100%: Adjust each channel’s brightness with two dedicated dimmers. Create custom lighting blends—like 30% white + 70% blue for dawn simulations or 100% white for peak photosynthesis. (3). Ultimate Flexibility for Your Aquarium Perfect for mixed reef tanks: Boost coral health with adjustable blue spectrum. Avoid Coral overgrowth by fine-tuning white light intensity. Mimic natural daylight cycles without complex programming.
- {X2 Lens Technology for Superior Performance}: (1). Double 120° Acrylic Lens + Zener Diode Protector: Our advanced lens design delivers 31% higher PAR value and deeper light penetration, ensuring optimal growth for corals and aquatic plants. The built-in zener diode protects against voltage spikes, extending the aquarium light’s lifespan. (2). Equipped with high-efficiency, low-noise fans, this light maintains a stable temperature even during extended use. Say goodbye to overheating and hello to consistent performance.
- {Widely Application}: (1). Perfect for Fish Tanks, Coral Reefs & Aquarium Plants: This versatile aquarium light enhances the natural beauty of your underwater world, making it ideal for freshwater fish tanks, coral reefs, and planted aquariums. (2). Bring Your Fish to Life: With a spectrum of vibrant colors, your fish will appear more realistic, lively, and lovely, showcasing their true beauty under the perfect lighting conditions. (3). Crystal-Clear Water & Thriving Plants: Our light not only makes your aquarium water transparent and clear but also promotes photosynthesis for healthier, faster-growing aquatic plants.
- {Easy Installation & Flexible Height Adjustment}: (1). Quick Setup with Hanging Steel Hook: Our aquarium lamp comes with a sturdy steel hook for effortless installation. No tools or complicated steps required. (2). Customizable Height for Perfect Lighting: Freely adjust the height between the lamp and your fish tank to achieve the ideal light intensity and coverage for corals, plants, and fish. (3). Designed for Convenience & Versatility: Stable: The steel hook ensures a secure fit, even for larger tanks. Adaptable to Any Tanks: Ideal for rimless, framed, or open-top aquariums.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07BLXWQ3L |
| Best Sellers Rank | #81,820 in Pet Supplies ( See Top 100 in Pet Supplies ) #336 in Aquarium Lights |
| Brand Name | ARKNOAH |
| Color | Black |
| Customer Reviews | 3.9 out of 5 stars 74 Reviews |
| Finish Type | Painted |
| Finish Types | Painted |
| Included Components | Hanging Steel Hook |
| Item Dimensions L x W x H | 15.8"L x 8.4"W x 2.4"H |
| Light Source Special Features | Dimmable, Color Control |
| Light Source Type | LED |
| Light Source Wattage | 165 watts |
| Manufacturer | Shenzhen DeXingGao Optical Co., Ltd |
| Manufacturer Part Number | AQU165W |
| Manufacturer Warranty Description | 2 year manufacturer. |
| Material | Iron |
| Material Type | Iron |
| Model Number | AQU165 |
| Mounting Type | Hanging |
| Number of Light Sources | 1 |
| Power Source | Corded Electric |
| Shade Material | Acrylic |
| Shape | Rectangular |
| Style Name | Modern |
| UPC | 645195217712 |
| Unit Count | 1 Count |
| Voltage | 265 volts_of_alternating_current |
| Wattage | 165 watts |

## Product Details

- **Color:** Black
- **Finish Type:** Painted
- **Light Source Type:** LED
- **Material:** Iron
- **Shape:** Rectangular

## Images

![ARKNOAH LED Aquarium Light 165W, Full Spectrum Fish Tank Light Dimmable Brightness for Freshwater and Saltwater Aquariums, Energy-Efficient Coral & Plant Growth - Image 1](https://m.media-amazon.com/images/I/71k3CaJ3sFL.jpg)
![ARKNOAH LED Aquarium Light 165W, Full Spectrum Fish Tank Light Dimmable Brightness for Freshwater and Saltwater Aquariums, Energy-Efficient Coral & Plant Growth - Image 2](https://m.media-amazon.com/images/I/71ab+upe3vL.jpg)
![ARKNOAH LED Aquarium Light 165W, Full Spectrum Fish Tank Light Dimmable Brightness for Freshwater and Saltwater Aquariums, Energy-Efficient Coral & Plant Growth - Image 3](https://m.media-amazon.com/images/I/61fFsqNZ--L.jpg)
![ARKNOAH LED Aquarium Light 165W, Full Spectrum Fish Tank Light Dimmable Brightness for Freshwater and Saltwater Aquariums, Energy-Efficient Coral & Plant Growth - Image 4](https://m.media-amazon.com/images/I/71VsNDlQvTL.jpg)
![ARKNOAH LED Aquarium Light 165W, Full Spectrum Fish Tank Light Dimmable Brightness for Freshwater and Saltwater Aquariums, Energy-Efficient Coral & Plant Growth - Image 5](https://m.media-amazon.com/images/I/81asPfplMNL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Aquarium Lights!
*by S***O on June 27, 2023*

We recently purchased 3 sets of these lights for our aquarium a little over 2 years ago. Wonderful product with zero issues! Highly recommend.

### ⭐⭐⭐⭐⭐ Great product!
*by A***N on July 30, 2025*

This light let out more light than we anticipated. Love it! Buying one for my plants now!

### ⭐ Works fine, doesn't last long.
*by D***L on October 21, 2024*

I have had two of these lights for about a year and a half. In that time, I've needed to replace both of them multiple times. Given the cost, I would expect them to last much longer. The white is what goes out, the blue still works when they fail

## Frequently Bought Together

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-07-27*