---
product_id: 671820260
title: "hygger 20W Aquarium LED Light, Fish Tank Full Spectrum Lighting with 24/7 Day-Night Cycle Mode & Auto On/Off Timer, Adjustable Brightness, 7 Colors Options, Extendable Bracket for 45~60cm Freshwater"
brand: "hygger"
price: "$214"
currency: NZD
in_stock: true
reviews_count: 5
category: "Hygger"
url: https://www.desertcart.nz/products/671820260-hygger-20w-aquarium-led-light-fish-tank-full-spectrum-lighting
store_origin: NZ
region: New Zealand
---

# 24/7 customizable day-night cycle 7 color modes + full spectrum 20W ultra bright LED power hygger 20W Aquarium LED Light, Fish Tank Full Spectrum Lighting with 24/7 Day-Night Cycle Mode & Auto On/Off Timer, Adjustable Brightness, 7 Colors Options, Extendable Bracket for 45~60cm Freshwater

**Brand:** hygger
**Price:** $214
**Availability:** ✅ In Stock

## Summary

> 🌟 Illuminate your aquatic world with precision and style!

## Quick Answers

- **What is this?** hygger 20W Aquarium LED Light, Fish Tank Full Spectrum Lighting with 24/7 Day-Night Cycle Mode & Auto On/Off Timer, Adjustable Brightness, 7 Colors Options, Extendable Bracket for 45~60cm Freshwater by hygger
- **How much does it cost?** $214 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/671820260-hygger-20w-aquarium-led-light-fish-tank-full-spectrum-lighting)

## Best For

- hygger enthusiasts

## Why This Product

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

## Key Features

- • **Customizable Timer & Memory:** Set your perfect lighting schedule with 6, 10, or 12-hour timers that remember your last settings—effortless daily routine.
- • **Dimmable WRGB Color Options:** Choose from 7 fixed colors or dynamic gradients with 5 brightness levels for personalized ambiance.
- • **Natural 24/7 Day-Night Cycle:** Simulates sunrise to sunset with smooth automatic gradients for a vibrant, natural aquarium vibe.
- • **Ultra Bright & High CRI LEDs:** 1010 lumens of vivid full-spectrum light to enhance fish colors and boost aquatic plant growth.
- • **Durable & Splash-Proof Design:** Retractable metal stands and aluminum casing ensure stability, heat dissipation, and long-lasting performance.

## Overview

The hygger 20W Aquarium LED Light offers a powerful 1010-lumen full-spectrum illumination with 7 color options and a unique 24/7 day-night cycle mode. Featuring customizable timers, memory function, and adjustable brightness, it’s designed to enhance both fish vibrancy and plant growth. Its durable, splash-proof build with extendable brackets fits freshwater tanks from 45 to 60 cm, making it a reliable, stylish upgrade for any modern aquarium setup.

## Description

aquarium led light

Review: I bought this for a Fluval Roman 90 to replace the old tube bulbs, and it has worked out really well. The 20W unit gives plenty of light for the whole tank and has been strong enough to grow plants. If you wanted extra coverage at the front you could add one of the smaller sizes, but for most setups this single light is more than enough. The build quality is better than expected at this price. It even fell into the tank and stayed there for a couple of days before I noticed, and it still works perfectly. My only complaint is that the timer and day-night cycle controls are not intuitive at all and the instructions are not clear, but with a bit of patience you can figure it out. For the price, it is excellent value and performs far better than I expected.
Review: This light is perfect for my tank, and it really delivers on everything it promises. The 24/7 day-night cycle is a game changer—I love how it mimics a natural light cycle from sunrise to sunset. The blue light at night is especially cool, and my Glofish look amazing under it. It’s bright enough to show off the colors in the tank without being overpowering. The best part is that once I set the schedule, I haven’t had to mess with it at all—it’s truly a set-it-and-forget-it system, which is super convenient. Plus, my plants have been growing a lot better since I started using this light, so that’s a huge win. Overall, if you're looking for a reliable, easy-to-use aquarium light that looks great and works perfectly, this one’s definitely worth it.

## Features

- Upgraded day and night cycle mode - 24/7 mode allows you to choose a custom schedule, with 24-hour automatic gradients of sunrise, sunlight, sunset and night, providing your aquarium with vivid and natural color performance. This allows you to choose when to turn on and off by setting it in 2 hour increments, giving you a minimum of 2 hours or a maximum of 24 hours of lighting.
- Timer Mode and Memory Function - Built-in clock function with three timer options of 6, 10 and 12 hours. Simply set the lights to the desired color and intensity and select a time period. It will save your settings and repeat the same lighting schedule every day. It remembers your last brightness mode when powered off.
- ULTRA BRIGHT & HIGH CRI - This 20-watt full-spectrum light contains three rows of 2835 LED bulbs and two rows of 5054 WRGB bulb beads, with an illumination of 1010 lumens, which can fully illuminate the aquarium and provide your fish and plants with vivid colors Color visual display. Ideal for use with aquatic plants and freshwater aquariums.
- Dimmable & WRGB LED Light - This fixture offers 7 fixed single color and color gradient cycles with 8 adjustable colors of red, blue, green, orange, yellow, cyan, violet and full spectrum. The brightness of the lighting can be dimmed up and down at five different levels from 10%-25%-50%-75%-100%, easily presenting the lighting effect you want.
- Upgraded Stand Height - This aquarium plant light comes with two 4cm tall retractable metal stands, and the PC lens provides splash-proof conditions, improving the durability of the light. And the high-strength aluminum casing gives the LED good heat dissipation efficiency.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C9QCNFBD |
| Item model number | 075 |
| Manufacturer | hygger |
| Product Dimensions | 73.66 x 8.89 x 7.62 cm; 453.59 g |

## Product Details

- **Colour:** Black
- **Finish type:** Matte
- **Light source type:** Light Emitting Diode
- **Material:** Polycarbonate (PC) Aluminium
- **Shape:** Round

## Images

![hygger 20W Aquarium LED Light, Fish Tank Full Spectrum Lighting with 24/7 Day-Night Cycle Mode & Auto On/Off Timer, Adjustable Brightness, 7 Colors Options, Extendable Bracket for 45~60cm Freshwater - Image 1](https://m.media-amazon.com/images/I/61VL1ltn0pL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***H on 29 September 2025*

I bought this for a Fluval Roman 90 to replace the old tube bulbs, and it has worked out really well. The 20W unit gives plenty of light for the whole tank and has been strong enough to grow plants. If you wanted extra coverage at the front you could add one of the smaller sizes, but for most setups this single light is more than enough. The build quality is better than expected at this price. It even fell into the tank and stayed there for a couple of days before I noticed, and it still works perfectly. My only complaint is that the timer and day-night cycle controls are not intuitive at all and the instructions are not clear, but with a bit of patience you can figure it out. For the price, it is excellent value and performs far better than I expected.

### ⭐⭐⭐⭐⭐ Review
*by D***Y on 13 September 2024*

This light is perfect for my tank, and it really delivers on everything it promises. The 24/7 day-night cycle is a game changer—I love how it mimics a natural light cycle from sunrise to sunset. The blue light at night is especially cool, and my Glofish look amazing under it. It’s bright enough to show off the colors in the tank without being overpowering. The best part is that once I set the schedule, I haven’t had to mess with it at all—it’s truly a set-it-and-forget-it system, which is super convenient. Plus, my plants have been growing a lot better since I started using this light, so that’s a huge win. Overall, if you're looking for a reliable, easy-to-use aquarium light that looks great and works perfectly, this one’s definitely worth it.

### ⭐⭐⭐⭐⭐ Review
*by B***K on 5 March 2025*

After having a couple of previous models which were lacking and difficult to setup, I thought I would try this model and see how it compares. I can honestly say I am delighted with this model. For the price it is excellent for plants, reliable and easy to set up and adjust. The sunrise sunset feature is brilliant (no pun intended) with both sunrise and sunset lasting a couple of hours each end of the daylight section of the program. The start time is 10 am earliest but this can be adjusted by advancing the time slot forward in 2 hour slots. So if it’s 10 am and you select 12 am on the time setting, the program will begin at 8am. The length of day is also fully adjustable in 2 hour slots. The max light button is handy if you want to do some work in the aquarium outside of the program, press to get maximum full spectrum light, press again to return to your preset settings. Only downside I have found is if losing power the time setting defaults to 10 am but it’s easy to readjust to the time previously set. Your day length setting will not be lost. If you dont want sunrise sunset options there is also a button to select 6 ,10 or 12 hour timings and the intensity from 10 to 100% in 10% intervals. All in all a great light, excellent value for money.

## Frequently Bought Together

- hygger Aquarium LED Light Fish Tank Full Spectrum Lighting with 24/7 Day-Night Cycle Mode & Auto On/Off Timer, Adjustable Brightness, 7 Colors Options, Extendable Bracket for 18~24inch
- API FRESHWATER MASTER TEST KIT 800-Test Freshwater Aquarium Water Master Test Kit, White, Single, Multi-colored
- H2Pro 20" Glass Canopy 10 Gallon Aquarium Fish Tank (19.33 x 9.65 x 0.16in)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.nz/products/671820260-hygger-20w-aquarium-led-light-fish-tank-full-spectrum-lighting](https://www.desertcart.nz/products/671820260-hygger-20w-aquarium-led-light-fish-tank-full-spectrum-lighting)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-03*