---
product_id: 383305235
title: "hygger Auto On Off LED Aquarium Light, Full Spectrum Fish Tank Light with LCD Monitor, 24/7 Lighting Cycle, 7 Colors, Adjustable Timer, IP68 Waterproof, 3 Modes for 18\"-24\" Freshwater Planted Tank"
brand: "hygger"
price: "C$1016"
currency: NIO
in_stock: false
url: https://www.desertcart.ni/products/383305235-hygger-auto-on-off-led-aquarium-light-full-spectrum-fish
store_origin: NI
region: Nicaragua
---

# 8 programmable time periods for 24/7 cycle 48+ lamp beads for vibrant full spectrum IP68 waterproof for worry-free aquatic use hygger Auto On Off LED Aquarium Light, Full Spectrum Fish Tank Light with LCD Monitor, 24/7 Lighting Cycle, 7 Colors, Adjustable Timer, IP68 Waterproof, 3 Modes for 18"-24" Freshwater Planted Tank

**Brand:** hygger
**Price:** C$1016
**Availability:** ❌ Out of Stock

## Summary

> 🌈 Illuminate your aquatic world with smart, splash-proof brilliance!

## Quick Answers

- **What is this?** hygger Auto On Off LED Aquarium Light, Full Spectrum Fish Tank Light with LCD Monitor, 24/7 Lighting Cycle, 7 Colors, Adjustable Timer, IP68 Waterproof, 3 Modes for 18"-24" Freshwater Planted Tank by hygger
- **How much does it cost?** C$1016 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/383305235-hygger-auto-on-off-led-aquarium-light-full-spectrum-fish)

## 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

- • **Smart LCD Controller:** Intuitive wired controller with clock and LCD display lets you monitor and adjust modes, brightness, and colors effortlessly in real-time.
- • **Complete Ready-to-Use Kit:** Includes LED light, AC/DC adapter, adjustable brackets, and manual—everything you need to elevate your 18"-24" freshwater planted tank instantly.
- • **Vivid Full Spectrum Lighting:** Scientifically tuned WRGB LEDs simulate natural sunlight, enhancing plant growth and making your aquarium water sparkle with lifelike colors.
- • **Customizable 24/7 Lighting Cycle:** Set up to 8 time periods with adjustable brightness and 7 color options, perfectly syncing your tank’s ambiance with your lifestyle.
- • **Ultimate Waterproof & Heat Management:** IP68-rated sealed design and premium aluminum shell ensure durability and efficient heat dissipation—safe, silent, and energy-saving.

## Overview

The Auto On Off LED Aquarium Light by hygger is a cutting-edge, IP68 waterproof lighting solution designed for 18"-24" freshwater planted tanks. Featuring 48 white, 7 red, 5 green, 18 blue, and 20 RGB lamp beads, it delivers a scientifically balanced full spectrum to promote plant growth and vibrant aquatic colors. With 3 customizable modes, an 8-period programmable 24/7 timer, and a user-friendly LCD controller, this energy-efficient 18W light ensures your aquarium stays beautifully lit around the clock with effortless control and durability.

## Description

Full description not available

## Features

- Upgraded Led Light: This aquarium light uses WRGB lamp beads. The three primary colors are scientifically adjusted to simulate natural light without flickering. It not only promotes the growth of water plants, but also makes water looks more sparkly clean and the color of the water plants is lifelike. Suitable for freshwater fish and aquarium plants, not for saltwater use
- Three Programmable Usage Modes: The DIY mode has 8 time periods, covering 24 hours, the start time, end time, light color and brightness of each time period can be set freely according to your preferences. The brightness of the white light in day mode can be set from 10% to 100%. Light color of night mode can be set to one of red, orange, yellow, green, cyan, blue, and purple. The time of day mode and night mode can be set freely
- Good Waterproof And Heat Dissipation: Optimized lamp body design. Full sealed process protects the device from humidity and water intruction, IP68 waterproof rating, no need to worry about splashing or accidentally falling into the water. 1.2mm premium aluminum shell provides more effective heat transfer, no fan and low voltage DC adapter, safe to use and energy saving
- Wired Controller With Lcd Monitor: The controller has a clock on it to keep time for the 24 hour settings. When the time is up, the light will turn on or off automatically. You can see the current time, current mode, running start time or running end time, current light color and brightness on the LCD display. There are six setting buttons to ensure a more convenient and fast setting of the working mode you want
- What You Get: Comes with everything you need: 1 x LED light with controller, 1 x AC/DC adapter, 2 x adjustable metal brackets, 1 x user manual. The 18W aquarium light has 48 white lamp beads, 7 red lamp beads, 5 green lamp beads, 18 blue lamp beads and 20 RGB lamp beads

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | hygger |
| Item model number | HGH999 |
| Product Dimensions | 44.96 x 5.08 x 10.92 cm; 703 g |
| ASIN | B09B22VK8Z |

## Product Details

- **Colour:** black,multi-color
- **Shape:** Shell
- **Material:** Aluminum,Shell
- **Finish type:** Brushed
- **Light source type:** Light Emitting Diode

## Images

![hygger Auto On Off LED Aquarium Light, Full Spectrum Fish Tank Light with LCD Monitor, 24/7 Lighting Cycle, 7 Colors, Adjustable Timer, IP68 Waterproof, 3 Modes for 18"-24" Freshwater Planted Tank - Image 1](https://m.media-amazon.com/images/I/81jy0RXABhL.jpg)
![hygger Auto On Off LED Aquarium Light, Full Spectrum Fish Tank Light with LCD Monitor, 24/7 Lighting Cycle, 7 Colors, Adjustable Timer, IP68 Waterproof, 3 Modes for 18"-24" Freshwater Planted Tank - Image 2](https://m.media-amazon.com/images/I/711uzhphOpL.jpg)
![hygger Auto On Off LED Aquarium Light, Full Spectrum Fish Tank Light with LCD Monitor, 24/7 Lighting Cycle, 7 Colors, Adjustable Timer, IP68 Waterproof, 3 Modes for 18"-24" Freshwater Planted Tank - Image 3](https://m.media-amazon.com/images/I/817+Fii1eFL.jpg)
![hygger Auto On Off LED Aquarium Light, Full Spectrum Fish Tank Light with LCD Monitor, 24/7 Lighting Cycle, 7 Colors, Adjustable Timer, IP68 Waterproof, 3 Modes for 18"-24" Freshwater Planted Tank - Image 4](https://m.media-amazon.com/images/I/81v-SDuZqFL.jpg)
![hygger Auto On Off LED Aquarium Light, Full Spectrum Fish Tank Light with LCD Monitor, 24/7 Lighting Cycle, 7 Colors, Adjustable Timer, IP68 Waterproof, 3 Modes for 18"-24" Freshwater Planted Tank - Image 5](https://m.media-amazon.com/images/I/81JRfSvC9tL.jpg)

## Available Options

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

## Questions & Answers

**Q: how can I use off & on only?**
A: It's a dedicated power button. Plus the instructions come in the box will tell you how to operate the device. The automatic feature is very useful in any event though

**Q: What is the size of the light body? I want a light to put in an aquarium hoid yo replace an existing light. I need something that is 3¾x 21"**
A: My light is 4 inch wide x. 17 inches long and about 3/8 of an inch thick. It fits nicely on a standard 10 gallon tank with about an inch on either side.

**Q: Would this light fit a 20 gallon long that isnt rimless?**
A: If you purchase the 22 watt or the 26 watt it will fit. A warning to those wanting aquatic plants - this grows algae like crazy but every plant in every tank I have this brand of LED light on has died or is barely struggling to hold on. So I wouldn't recommend it for planted tanks.

**Q: I know I can adjust the light intensity in manual mode but can I adjust the daylight intensity when it is in auto mode so it isn't always 100%?**
A: By auto mode, you mean S1? The brightness is one of the programming options for this mode.

## Frequently Bought Together

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-01-23*