AQQA LED Aquarium Light User Manual

1. Introduction

This manual provides instructions for the AQQA LED Aquarium Light, Model GUS-AQ045-14W-US. This full-spectrum LED light is designed to support aquatic plant growth and enhance the vibrant colors of fish in aquariums ranging from 12 to 18 inches. It features a 24/7 natural mode, adjustable brightness, multiple color options, and integrated timer functions.

AQQA LED Aquarium Light installed on a fish tank — The AQQA LED Aquarium Light installed on an aquarium, illuminating aquatic plants and fish.

2. Safety Instructions

Read all instructions before use.
Do not operate if the unit or cord is damaged.
Ensure the power supply voltage matches the product's requirements.
Keep the power adapter and controller dry. Do not immerse them in water.
Always unplug the light from the power outlet before performing any maintenance or cleaning.
This product is designed for indoor aquarium use only.
Do not attempt to disassemble or modify the light fixture.

3. Setup

3.1 Package Contents

AQQA LED Aquarium Light
Extendable Brackets (2 pcs)
Power Adapter with Controller
User Manual

3.2 Installation Steps

Attach Brackets: Slide the extendable brackets onto both ends of the LED light fixture. Ensure they are securely fastened.
Position Light: Place the assembled light fixture on top of your aquarium. Adjust the extendable brackets to fit the width of your tank (12-18 inches).
Connect Power: Plug the power adapter into the controller, then plug the controller into the light fixture. Finally, plug the power adapter into a suitable electrical outlet.

Diagram showing how to attach extendable brackets to the aquarium light — Illustration of the extendable brackets and their attachment to the light fixture for tank placement.

4. Operating Instructions

The AQQA LED Aquarium Light is controlled via an inline controller with multiple buttons for various functions.

Diagram of the inline controller with button functions labeled — Overview of the inline controller and its various function buttons.

4.1 Basic Functions

Power ON/OFF: Short press the power button (ON/OFF) to turn the light on. Long press to turn it off.
Brightness Adjustment: Use the brightness buttons (+/-) to cycle through 10 levels of brightness, from 10% to 100%.
Color Selection: Short press the color switch button (M) to cycle through 10 available colors.

Illustration of 10-level brightness adjustment for the aquarium light — The light offers 10 levels of brightness, adjustable from 10% to 100%.

Display of 10 optional colors for the aquarium light — The light provides 10 distinct color options to suit various aquarium environments.

4.2 24/7 Natural Mode

This mode simulates a natural 24-hour light cycle, including sunrise, midday, sunset, and moonlight phases. This promotes a healthier environment for aquatic life.

Activation: Press the 24/7 button on the controller.
Default Schedule: The light defaults to turning on at 6 AM and off at 10:30 PM.
Adjustable Start Time: The start time can be set to 6 AM, 7 AM, or 8 AM. Refer to the controller diagram for specific button presses to adjust.

Diagram illustrating the 24/7 natural light cycle with sunrise, midday, and moonlight phases — The 24/7 Natural Mode simulates a full day-night cycle, promoting a natural habitat.

4.3 Timer Functions (6H/8H/12H)

The built-in timer allows you to set the light to operate for a specific duration each day.

Setting the Timer: Press the timer button to select 6H, 8H, or 12H. The light will automatically turn on and off at the set time daily.
Gradual Brightening: After selecting a timer duration, the light will gradually brighten from 1% to the set brightness level over 15 minutes to avoid startling fish.

Diagram showing the 6H, 8H, and 12H timer options and the gradual brightening feature — Timer options for 6, 8, or 12 hours, with a 15-minute gradual brightening period.

4.4 DIY Mode

Customize the RGB brightness to create specific lighting conditions tailored to your aquarium's inhabitants and plants.

Activation: Press the DIY button on the controller.
Adjustment: Use the color adjustment buttons (e.g., R, G, B) to independently control the intensity of red, green, and blue LEDs.

Spectral graph showing blue and red spectrum for plant growth and green for reflection, with LED close-up — The DIY mode allows customization of RGB brightness, leveraging specific spectrums for plant growth.

5. Maintenance

5.1 Cleaning

Always unplug the light before cleaning.
Wipe the light fixture with a soft, damp cloth. Do not use abrasive cleaners or solvents.
Ensure the light is completely dry before plugging it back in.

5.2 Waterproofing

The light fixture has an IP67 waterproof rating, protecting it from water intrusion and humidity. However, the power adapter and controller are not waterproof and must be kept dry.

Close-up of the aquarium light showing water droplets, indicating its IP67 waterproof rating — The light fixture is IP67 waterproof, designed to withstand splashes and humidity.

6. Troubleshooting

Problem	Possible Cause	Solution
Light does not turn on.	No power supply. Loose connection. Faulty adapter/controller.	Check if the power adapter is securely plugged into the outlet and the light. Ensure all connections are firm. Test with another compatible power source if available.
Timer function not working.	Incorrect timer setting. Power interruption.	Re-set the desired timer duration (6H/8H/12H). Ensure continuous power supply.
Brightness/Color adjustment not responding.	Controller malfunction. Light in a fixed mode (e.g., 24/7 mode).	Ensure the light is not in 24/7 mode if attempting manual adjustments. Try unplugging and re-plugging the power.

7. Specifications

Table of technical specifications for AQQA LED Aquarium Light models — Technical specifications for the AQQA LED Aquarium Light, including power, voltage, and dimensions.

Feature	Detail (Model GUS-AQ045-14W-US)
Model	AQ045
Power	14W
Input Voltage	AC 100-240V
Output Voltage	DC 20V
Light Size	12" (30CM)
LED Quantity	60 Pcs
For Fish Tank	12"-18" (30-45CM)
Power Cord Length	4.9ft + 2.3ft
Material	Aluminum, Stainless Steel
Waterproof Rating	IP67 (Light Fixture Only)

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AQQA GUS-AQ045-14W-US