---
product_id: 377830289
title: "ARKNOAH LED Aquarium Light 165W Full Spectrum Dimmable for Fish Tank Coral Reef Growth in Freshwater and Saltwater with White Blue LPS"
brand: "arknoah"
price: "₩767221"
currency: KRW
in_stock: true
reviews_count: 5
category: "Arknoah"
url: https://www.desertcart.kr/products/377830289-arknoah-led-aquarium-light-165w-full-spectrum-dimmable-for-fish
store_origin: KR
region: South Korea
---

# 165W powerful full spectrum 31% higher PAR with X2 lens Dual-channel dimming control ARKNOAH LED Aquarium Light 165W Full Spectrum Dimmable for Fish Tank Coral Reef Growth in Freshwater and Saltwater with White Blue LPS

**Brand:** arknoah
**Price:** ₩767221
**Availability:** ✅ In Stock

## Summary

> 🌊 Illuminate your underwater world with precision and power!

## Quick Answers

- **What is this?** ARKNOAH LED Aquarium Light 165W Full Spectrum Dimmable for Fish Tank Coral Reef Growth in Freshwater and Saltwater with White Blue LPS by arknoah
- **How much does it cost?** ₩767221 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/377830289-arknoah-led-aquarium-light-165w-full-spectrum-dimmable-for-fish)

## 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 Lighting Control:** Independent white & blue LED switches with 10%-100% dimming for custom aquatic ambiance.
- • **Next-Level Light Penetration:** X2 lens tech delivers 31% more PAR for deeper, healthier coral and plant growth.
- • **Effortless Setup & Flexibility:** Quick-hang steel hook and adjustable height for perfect coverage on any tank style.
- • **Versatile Aquarium Enhancement:** Optimized for freshwater, saltwater, reef, and planted tanks to showcase true underwater beauty.
- • **Vibrant Full Spectrum Powerhouse:** 165W of tailored light wavelengths to boost coral, plant, and fish vitality.

## Overview

The ARKNOAH 165W LED Aquarium Light offers a full spectrum of natural light with advanced dual-channel dimming and X2 lens technology, delivering 31% higher PAR for superior coral and plant growth. Designed for both freshwater and saltwater tanks, it features easy installation with adjustable height and independent white and blue LED controls to mimic natural light cycles, ensuring vibrant aquatic life and crystal-clear water.

## Description

Specifications: Power: 55*3W Voltage: AC85-265V Lifespan: 50,000 hours Working Environment: -20~40℃,45%~95%RH Lighting Par: 0.5m/ 1598, 1m/ 1120, 1.5m/ 810, 2m/ 483 Luminous Flux: 0.5m/ 4820Lm, 1m/ 3374Lm, 1.5m/ 2410Lm, 2.0m/ 1448Lm Warm Reminder: --Please wear sunglasses when lights turn on, caring for your eyes. --Cut the power when lightning and thundering. --Do not touch or beat the product when working. --Non waterproof, Do not drip the water in. Package Includes: 1 x 165W Dimmable LED Aquarium Light 2 x Power Cord 1 x Hanging Kit

Review: 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: Light stopped after a couple months. I wouldn't waste the money.

## 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 |
| Batteries required | No |
| Best Sellers Rank | #98,597 in Pet Supplies ( See Top 100 in Pet Supplies ) #699 in Aquarium Lights |
| Customer Reviews | 3.8 3.8 out of 5 stars (62) |
| Date First Available | 11 November 2018 |
| Finish types | Painted |
| Included components | Bulb included |
| Item model number | AQU165 |
| Item thickness | 2.36 Inches |
| Number of pieces | 1 |
| Product Dimensions | 5.99 x 40.01 x 21.21 cm; 3.1 kg |
| Specific uses | Aquarium |

## Product Details

- **Colour:** Black
- **Finish type:** Painted
- **Light source type:** Light Emitting Diode
- **Material:** Metal
- **Shape:** Rectangular

## Images

![ARKNOAH LED Aquarium Light 165W Full Spectrum Dimmable for Fish Tank Coral Reef Growth in Freshwater and Saltwater with White Blue LPS - Image 1](https://m.media-amazon.com/images/I/71k3CaJ3sFL.jpg)
![ARKNOAH LED Aquarium Light 165W Full Spectrum Dimmable for Fish Tank Coral Reef Growth in Freshwater and Saltwater with White Blue LPS - Image 2](https://m.media-amazon.com/images/I/71ab+upe3vL.jpg)
![ARKNOAH LED Aquarium Light 165W Full Spectrum Dimmable for Fish Tank Coral Reef Growth in Freshwater and Saltwater with White Blue LPS - Image 3](https://m.media-amazon.com/images/I/61fFsqNZ--L.jpg)
![ARKNOAH LED Aquarium Light 165W Full Spectrum Dimmable for Fish Tank Coral Reef Growth in Freshwater and Saltwater with White Blue LPS - Image 4](https://m.media-amazon.com/images/I/81gVTmeI3uL.jpg)
![ARKNOAH LED Aquarium Light 165W Full Spectrum Dimmable for Fish Tank Coral Reef Growth in Freshwater and Saltwater with White Blue LPS - Image 5](https://m.media-amazon.com/images/I/81asPfplMNL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***O on 27 June 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.

### ⭐ Review
*by W***S on 6 February 2026*

Light stopped after a couple months. I wouldn't waste the money.

### ⭐⭐⭐⭐⭐ Review
*by A***N on 30 July 2025*

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

## Frequently Bought Together

- ARKNOAH LED Aquarium Light 165W, Full Spectrum Fish Tank Light Dimmable Brightness for Freshwater and Saltwater Aquariums, Energy-Efficient Coral & Plant Growth
- Phlizon 165W Dimmable Full Spectrum Aquarium LED Light Daisy Chain Fish Tank LED Reef Decoration Light for Saltwater Freshwater Fish Coral Reef (16"x8"x2.4")

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-12*