---
product_id: 367660585
title: "HG999-18W"
brand: "hygger"
price: "67651CFA"
currency: XOF
in_stock: null
url: https://www.desertcart.sn/products/367660585-hg999-18w
store_origin: SN
region: Senegal
---

# 8 programmable 24/7 lighting periods 18W powerful full-spectrum LED IP68 waterproof & aluminum heat dissipation HG999-18W

**Brand:** hygger
**Price:** 67651CFA
**Availability:** ❌ Out of Stock

## Summary

> 💡 Illuminate your underwater world with precision and style!

## Quick Answers

- **What is this?** HG999-18W by hygger
- **How much does it cost?** 67651CFA with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/367660585-hg999-18w)

## 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:** Real-time display of mode, brightness, and timer settings for effortless aquarium ambiance management.
- • **Rock-Solid Waterproof Design:** IP68 rating and sealed aluminum shell ensure worry-free splash and submersion protection.
- • **Plug & Play with Premium Build:** Includes adjustable metal brackets, energy-efficient 18W power, and a sleek brushed aluminum finish.
- • **Tailored 24/7 Lighting Control:** Customize 8 time slots with adjustable brightness and 7 vivid night colors for your tank’s perfect rhythm.
- • **Vibrant Full-Spectrum Brilliance:** WRGB LEDs simulate natural light to boost plant growth and reveal true aquatic colors.

## Overview

The hygger Auto On Off LED Aquarium Light is a cutting-edge 18W full-spectrum lighting solution designed for 18"-24" freshwater planted tanks. Featuring WRGB lamp beads, an IP68 waterproof aluminum body, and a programmable 24/7 timer with 7 color modes, it promotes healthy plant growth while enhancing the natural beauty of your aquarium. The included LCD controller offers intuitive control and real-time feedback, making it a must-have for millennial aquarium enthusiasts seeking both performance and aesthetic sophistication.

## Description

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

## 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 |
|---------------|-------|
| Color | black,multi-color |
| Shape | Shell |
| Material | Aluminum,Shell |
| Finish Type | Brushed |
| Light Source Type | LED |
| Shade Material | Aluminum, Metal |
| Power Source | Corded Electric |
| Brand | hygger |
| Item Weight | 0.7 Kilograms |
| Style | Fine |
| Voltage | 12 Volts |
| Brightness | Greater than 1120 Lumen |
| Maximum Compatible Light Source Wattage | 18 Watts |
| Light Source Wattage | 18 Watts |
| Mounting Type | metal brackets |
| Bulb Features | full-spectrum, IC memorizer, power-off memory, WRGB lamp beads, programmable, LCD monitor, waterproof, heat dissipation, three programmable usage modes |
| Color Temperature | 6800 Kelvin |
| Color Rendering Index | 89 |
| Number of Light Sources | 48 |
| Are Batteries Included | No |
| Bulb Base | GU10 |
| Manufacturer | hygger |
| Wattage | 18 watts |
| Item Weight | 1.55 pounds |
| Product Dimensions | 17.7 x 2 x 4.3 inches |
| Item model number | HGH999 |
| Assembled Height | 4.3 inches |
| Assembled Length | 17.7 inches |
| Assembled Width | 2 inches |
| Item Package Quantity | 1 |
| Finish types | Brushed |
| Special Features | Energy Efficient, Full Spectrum |
| Shade Color | Yellow,Blue,Orange,Purple,Green,White |
| Light Direction | Adjustable |
| Switch Style | Push Button |
| Batteries Included? | No |
| Batteries Required? | No |
| Wattage | 18 Watts |

## Product Details

- **Color:** black,multi-color
- **Shape:** Shell
- **Material:** Aluminum,Shell
- **Finish Type:** Brushed
- **Light Source Type:** LED

## Images

![HG999-18W - Image 1](https://m.media-amazon.com/images/I/81jy0RXABhL.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

- 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
- H2Pro 20" Glass Canopy 10 Gallon Aquarium Fish Tank (19.33 x 9.65 x 0.16in)
- Fluval 12694 Plant and Shrimp Stratum for Freshwater Fish Tanks, 8.8 lbs. – Aquarium Substrate for Strong Plant Growth, Supports Neutral to Slightly Acidic pH

---

## 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.sn/products/367660585-hg999-18w](https://www.desertcart.sn/products/367660585-hg999-18w)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-01-26*