---
product_id: 211278375
title: "Auto On Off LED Aquarium Light 48-55 Inches Dimmable 7 Colors Full Spectrum Fish Tank Light Fixture for Freshwater Planted Tank Build in Timer Daylight Moonlight & 24/7 Cycle"
brand: "hygger"
price: "¥25766"
currency: JPY
in_stock: true
reviews_count: 13
category: "Hygger"
url: https://www.desertcart.jp/products/211278375-auto-on-off-led-aquarium-light-48-55-inches-dimmable
store_origin: JP
region: Japan
---

# Programmable 24-hour auto on/off timer 7-color full spectrum with dimmable modes 3346 lumens ultra-bright output Auto On Off LED Aquarium Light 48-55 Inches Dimmable 7 Colors Full Spectrum Fish Tank Light Fixture for Freshwater Planted Tank Build in Timer Daylight Moonlight & 24/7 Cycle

**Brand:** hygger
**Price:** ¥25766
**Availability:** ✅ In Stock

## Summary

> 🌅 Illuminate your aquatic world with nature’s rhythm and vibrant hues!

## Quick Answers

- **What is this?** Auto On Off LED Aquarium Light 48-55 Inches Dimmable 7 Colors Full Spectrum Fish Tank Light Fixture for Freshwater Planted Tank Build in Timer Daylight Moonlight & 24/7 Cycle by hygger
- **How much does it cost?** ¥25766 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/211278375-auto-on-off-led-aquarium-light-48-55-inches-dimmable)

## 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

- • **Robust IP68 Waterproof Design:** Premium aluminum shell with water resistance ensures durability and safe operation in humid environments.
- • **Precision Dimming & Color Control:** Adjust brightness in 10% increments and switch between 7 vibrant colors for a custom aquatic ambiance.
- • **Energy-Efficient & Quiet Operation:** Low voltage 20W LED system with no fan means silent, eco-friendly lighting that saves on your electric bill.
- • **Extendable Fit for 48-55 Inch Tanks:** Adjustable mounting legs provide a sleek, perfect fit for a variety of freshwater planted aquariums.
- • **Tailored Light Cycles for Aquatic Wellness:** Mimics natural sunrise, midday, sunset & moonlight to reduce fish stress and boost plant growth.

## Overview

The hygger Auto On Off 48-55 Inch LED Aquarium Light is a high-performance, dimmable full spectrum fixture designed for freshwater planted tanks. Featuring 3346 lumens brightness, 7 customizable colors, and a programmable 24-hour timer with sunrise and sunset simulation, it creates optimal conditions for fish and plants. Its IP68 waterproof aluminum build ensures durability, while adjustable mounting legs fit tanks from 48 to 55 inches. This energy-efficient 20W LED light combines advanced technology with elegant design to elevate your aquarium’s ecosystem and aesthetic.

## Description

Product description Feature Programmable, gradual 24-hour light cycle settings simulates dawn, midday, post meridiem, and night Ramp up & down: a slow, continuous ramp-up from ‘off’ to ‘on’ over a fifteen minute period Programmable moon light color: full spectrum, red, purple, blue, cyan, green and yellow Fine tune lighting schedule Color gradient loop operation Custom daylight and moonlight time schedule 2 modes available: the default auto cycle and the DIY cycle Low voltage DC adapter, safe to use, saving electric bill Auto ON / OFF: default setting light auto light on at 6:30 am and auto off at 11:30 pm. Ideal for freshwater aquarium and planted tank Quick Set After out of the box and plugged in, the light turns on in auto cycle. You can alter the time for the daylight and moonlight cycles. Then place it on top of your aquarium and leave it. The light runs automatically by default setting. However, if you find 6:30 am lights on is too early, you can change time and moonlight preset light color. For details, please see the user manual. STANDARD MODE DAY & MOONLIGHT CYCLE At default auto cycle, you can use daylight and moonlight option to create your own custom 24 hours light cycle, altering auto on /off time, adjusting light color for moonlight option. Preset lighting auto turns on at 6:30 AM and auto turn off at 11:30 PM. The light can be set to turn on and off at the designated time which allows your fish get some rest at night. Daylight light color: 100% white full spectrum light. You cannot choose colors or brightness. Moonlight preset color: 100% blue. You can alter lighting color. It is available in blue, red, green, cyan, yellow and purple. NOTE Restore Factory Default Settings: press up and down button at the same time until " SOP " shows up, unplug the adapter jack. Light will restore to factory default setting and auto turn on at 6:30 am. DIY MODE DIY CYCLE In ‘DIY mode’, you can use eight time slots to create your own custom 24-hour light cycle, adjusting ‘on/off’ and light intensity for each slot. DIY mode L1-L6 slots are full spectrum, while L7 and L8 slots are blue light . You cannot choose colors, you can only alter the brightness at certain time periods. In order to use DIY mode, the auto cycle must be turned off. To keep a specific time range light out, just set the brightness into 00. MULTIPLE FUNCTIONS BRIGHTNESS Totally 10 levels of brightness for your option: 10%, 20%, 30%, 40%, 50%, 60%, 70%, 80%, 90% and 100%. Create the best brightness for your plants and fish. FINE TUNE LIGHTING At the daylight and moonlight mode, it can be programmed into fine tune lighting mode. White full spectrum light with RGB LEDs. The middle arrays of RGB LEDs can be turned into blue, red or green by pressing "light setting" button. This function allows aquarium hobbyists to adjust the best result according to its need. Reset local time can programmed back to default setting. COLOR GRADIENT LOOP At the daylight and moonlight modes, it can be programmed into color gradient loop mode. Keeps pressing “Light setting" button until lighting mode switch into dark red lighting mode, color gradient cycle begins. The middle arrays of RGB LEDs slow turns from red into purple, blue, cyan, green, yellow to orange, continuous circulation of color gradient. PAR 20W PAR@12''in air 58 26W PAR@12''in air 77 36W PAR@12''in air 98 48W PAR@12"in air 119 60W PAR@12"in air 129 72W PAR@12"in air 152 LCD DISPLAY TIMER Integrated timer allows multi-function (daylight, moonlight time setting, custom light color and intensity, fine tune lighting, color gradient loop, diy mode) realizable. The timer provides a slow ramp up and down that prevents light shock, gently acclimates fish to bright lighting. Memory function keeps local time in sync, remembers the programming of daylight moonlight mode and DIY mode , except for fine tune lighting mode and color gradient loop schedule. BRIGHT LEDS Premium LEDs is consist of 2850 LEDs, 5050 LEDs and RGB leds. Together it emits bright light for your aquariums. Energy efficient, can last up to 30000 hours of lighting. 6500k-10000k light spectrum is ideal for raising aquatic plants and freshwater fish. IP68 water-resistant coating allows light no fear of splash or drop. Please don't used as submersible light. EXCELLENT HEAT DISSIPATION Fully encased 1.2 mm thickness aluminum shell where the heat sink was fixed onto helps to transfer the heat of the LED bulbs, so as to reduce light decay and extend its service life. The light housing is hot which indicates its excellent cooling performance. This system has adjustable mounting legs which can be used in aquariums widths of 12-18 inches, 18-24 inches, 24-30 inches, 30-36 inches, 36-42 inches, and 48-55 inches. WATER RESISTANT SHELL DC ADAPTER Low voltage dc adapter makes our our light applicable for 100-240 volts, safe to use, low energy consumption, saving electric bill.

Review: Aquarium Light to make your tank look like a TV 4K resolution - First professional light i have purchased outside of the light that came with the aquarium. Once installed and configured the light output into the tank was amazing. Even the wife was impressed. lol. The outside casing gets a bit hot to the touch. The color and on and off timer settings, remain after short power outage but are easy to reset up if need be.
Review: Great light - One of the best budget lights ive used for the money. Could be alittle better on the control settings options but it works good. Can be difficult to set up. Take your time setting it up. Does get pretty warm. But most powerful lights like this do.

## Features

- hygger 957 Planted Aquarium Light features programmable, gradual 24-hour light cycle settings (dawn, midday, post meridiem and night), auto on and off, to create a optimal condition for your fish and aquatic plants
- Build-in Timer - The lighting system enables a variety of features such as customizing the intensity and colors of the light, setting up daytime to nighttime schedules, mimics natural sunlight, color gradient loop, fine tune lighting schedule, auto on and off, memory function, and much more
- Daylight Moonlight & DIY Modes - The white daylight mode blends the white, red, green and blue LEDs together to produce bright light. Moonlight mode provides 6 single-colored ( red, purple, blue, cyan, green, yellow) and 10 levels dimmable options. In DIY mode, you can use eight time slots to create your own custom 24-hour light cycle, adjusting ‘on/off’ and light intensity for each slot
- IP68 Water-Resistant Rating - No need to worry about splashes, or other accidental drops of water. Premium fully encased 1.2mm thick aluminum shell provides more effective heat transfer and protects the device from humidity and water intrusion. No fan. Low voltage DC adapter, safe to use, saving electric bill
- The 48'' freshwater aquarium LED fixture contains (140) 6500K White, (23) 450-455nm Blue, (12) 620-625nm Red, (11) 520-525nm Green, (62) RGB LED's. 3346 lumens. 6500-10000K. This system has adjustable mounting legs which can be used in aquariums with widths between 48 and 55 inches

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0896Y818P |
| Batteries are Included | No |
| Best Sellers Rank | #11,444 in Pet Supplies ( See Top 100 in Pet Supplies ) #20 in Aquarium Lights |
| Brand Name | hygger |
| Color | Black |
| Customer Reviews | 4.3 out of 5 stars 3,899 Reviews |
| Finish Type | Aluminum |
| Finish Types | Aluminum |
| Included Components | aquarium light body, power supply |
| Item Dimensions L x W x H | 47.6"L x 4.3"W x 2.4"H |
| Item Type Name | aquarium light |
| Light Output Maximum | 3346 Lumens |
| Light Source Special Features | dimmable |
| Light Source Type | LED |
| Light Source Wattage | 20 Watts |
| Manufacturer | hygger |
| Manufacturer Part Number | 957 |
| Manufacturer Warranty Description | 1 year warranty. |
| Material | Aluminum |
| Material Type | Aluminum |
| Model Number | 957 |
| Mounting Type | Adjustable/Extendable Metal Leg Mount |
| Number of Light Sources | 248 |
| Power Source | Corded Electric |
| Set Name | Single Aquarium Light |
| Shade Material | Aluminum |
| Smart Home Compatibility | Not Smart Home Compatible |
| Specification Met | IP68 |
| Style Name | Fine |
| Unit Count | 1.0 Count |
| Wattage | 72 Watt-hours |

## Product Details

- **Color:** Black
- **Finish Type:** Aluminum
- **Light Source Type:** LED
- **Material:** Aluminum
- **Shade Material:** Aluminum

## Images

![Auto On Off LED Aquarium Light 48-55 Inches Dimmable 7 Colors Full Spectrum Fish Tank Light Fixture for Freshwater Planted Tank Build in Timer Daylight Moonlight & 24/7 Cycle - Image 1](https://m.media-amazon.com/images/I/81KNAyJEaTL.jpg)
![Auto On Off LED Aquarium Light 48-55 Inches Dimmable 7 Colors Full Spectrum Fish Tank Light Fixture for Freshwater Planted Tank Build in Timer Daylight Moonlight & 24/7 Cycle - Image 2](https://m.media-amazon.com/images/I/714fuWsxF+L.jpg)
![Auto On Off LED Aquarium Light 48-55 Inches Dimmable 7 Colors Full Spectrum Fish Tank Light Fixture for Freshwater Planted Tank Build in Timer Daylight Moonlight & 24/7 Cycle - Image 3](https://m.media-amazon.com/images/I/71Dqd8J2UeL.jpg)
![Auto On Off LED Aquarium Light 48-55 Inches Dimmable 7 Colors Full Spectrum Fish Tank Light Fixture for Freshwater Planted Tank Build in Timer Daylight Moonlight & 24/7 Cycle - Image 4](https://m.media-amazon.com/images/I/71h11Oz+zNL.jpg)
![Auto On Off LED Aquarium Light 48-55 Inches Dimmable 7 Colors Full Spectrum Fish Tank Light Fixture for Freshwater Planted Tank Build in Timer Daylight Moonlight & 24/7 Cycle - Image 5](https://m.media-amazon.com/images/I/61O4i6s1cEL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Aquarium Light to make your tank look like a TV 4K resolution
*by C***Z on April 15, 2026*

First professional light i have purchased outside of the light that came with the aquarium. Once installed and configured the light output into the tank was amazing. Even the wife was impressed. lol. The outside casing gets a bit hot to the touch. The color and on and off timer settings, remain after short power outage but are easy to reset up if need be.

### ⭐⭐⭐⭐⭐ Great light
*by E***M on May 8, 2026*

One of the best budget lights ive used for the money. Could be alittle better on the control settings options but it works good. Can be difficult to set up. Take your time setting it up. Does get pretty warm. But most powerful lights like this do.

### ⭐⭐⭐⭐ Power supply on one of the 2 units purchased failed after 11 months
*by J***4 on August 27, 2021*

Purchased 2 of these lights to replaced a 34" aquarium light hood that had 4, 24", 24 watt T5-HO bulbs. I had 2 units over a covered 29 gallon glass terrarium (34" l X 12" w) between 6 in-12 in from the light for sundew plants that have high light requirements. And yes, the units hang a bit over the edge on the ends due to my error of not measuring first. This resulted in the need to ghetto fix how they are mounted onto the terrarium. The provided mounts put a bit of space between the top of the tank and the lights, this reduces and spreads out the light and keeps the aquarium on the cooler side. That gap in space also causes a reflection of the light from the glass/water underneath, blinding anyone walking past if the aquarium sits low. A 1" reflector or hood attachment along the sides of the unit would solve this and allow more light utilization (Why light up the ceiling???), but manufactures seem to ignore this in most LED aquarium lights due to how they focus light in one direction. The light's metal outside casing is hot and put off quite a bit of heat. Hot to touch but does not burn the skin immediately(~130-160F). The glass cover shields most of that heat, and the plants seemed happy continuously flowering. The light is very bright on 100% brightness but dimmer than what I expected for 60 watts of LED. The light is focused more in a downward direction when 6"-12" away, so full sun plants need to be directly under the light thus the need for 2 units. The timer/dimmer/light color functions are nice which is why I bought the 2 units in the first place. Figured I could dim them if there was too much light, but too little light would require another more expensive purchase. Overall happy with the units themselves at this price range. A major drawback however is that the power supply failed on one of the units after 11 months of use. I knew at this price range something would give eventually but I have never had a power supply fail before. At least its an easy fix if I can find a replacement. Update: increased rating by one star due to the company contacting me after the review and quickly replacing the power supply at no cost. Considering I purchased this 11 months ago, there was no obligation to replace it. Nothing beats good customer service.

## Frequently Bought Together

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-05-19*