VARMHUS LED Aquarium Light User Manual

Introduction

Thank you for choosing the VARMHUS LED Aquarium Light. This submersible light is designed to enhance the beauty of your aquarium while providing optimal lighting conditions for aquatic life. Featuring color-changing capabilities, a built-in timer for sunrise and sunset simulation, and a durable waterproof design, this light offers a versatile and energy-efficient lighting solution. Please read this manual carefully before installation and operation to ensure proper use and longevity of your product.

Figure 1: VARMHUS LED Aquarium Light with controller and power adapter.

Product Features

• Sunrise and Sunset Simulation: Equipped with a 24-hour timer to simulate natural light cycles, allowing free adjustment of brightness for a regular lifestyle for your fish.
• Three Color Modes: Offers three distinct lighting modes: blue, white, and a combination of blue and white. High-quality SMD 5050 LED beads provide super bright illumination (20% brighter than comparable lights) and stable colors.
• IP67 Waterproof Rating: This LED light bar is fully submersible and can be used either submerged or above water. Features anti-explosion acrylic glass for clear and safe lighting.
• Multiple Sizes Available: Designed to fit various aquarium types and sizes. Suitable for aquariums, tanks, rockeries, pet cages, and other aquatic environments.
• Easy Installation: Features firm suction cups for secure and essential placement. Rubber protective caps prevent shocks and damage. Constructed from highly transparent and anti-explosion acrylic for durability and easy cleaning.

Figure 2: Key components and materials of the VARMHUS LED Aquarium Light, including the high-light transmission acrylic tube, high-quality 5050 LEDs, super strong rubber seal, and practical detachable transformer connector.

Figure 3: The light bar features a three-layer sealed protection design with an IP67 waterproof grade, allowing it to be completely immersed in water.

Package Contents

Please check the package contents upon unboxing. If any items are missing or damaged, contact customer support.

• VARMHUS LED Aquarium Light Bar (Model GL-39T)
• Power Adapter with Controller
• Suction Cups for Mounting
• User Manual (this document)

Setup Instructions

Installation

1. Clean Surface: Ensure the surface where the suction cups will be placed (inside or outside the aquarium) is clean and dry.
2. Attach Suction Cups: Securely attach the provided suction cups to the light bar.
3. Position Light: Place the light bar in your desired location within the aquarium. The light can be fully submerged or positioned above the water line. Press the suction cups firmly against the glass to ensure a secure hold.
4. Connect Power: Connect the light bar to the power adapter with the integrated controller.
5. Plug In: Plug the power adapter into a suitable electrical outlet.

Figure 4: Installation options for the VARMHUS LED Aquarium Light, demonstrating placement both above and submerged in water using suction cups.

Figure 5: Detail of the removable suction cup for easy and secure installation.

Operating Instructions

Controller Functions

The integrated controller allows for easy adjustment of light modes, brightness, and timer settings.

Figure 6: Detailed view of the light controller with various function buttons.

• W Button: Adjusts the brightness of the white LEDs. 10 levels of brightness are available; each press adds 10% brightness.
• B Button: Adjusts the brightness of the blue LEDs. 10 levels of brightness are available; each press adds 10% brightness.
• Power Button ():
  • First press: White lights turn on.
  • Second press: Blue lights turn on.
  • Third press: Full lights (blue + white) turn on.
  • Fourth press: Power off.
• Timer Button ():
  • First press (Red 6H): Light turns off after 6 hours and automatically turns on at the same time the next day.
  • Second press (Green 10H): Light turns off after 10 hours and automatically turns on at the same time the next day.
  • Third press (Blue 12H): Light turns off after 12 hours and automatically turns on at the same time the next day.

Figure 7: Visual representation of the three light modes (white, blue, mixed) and ten brightness levels from 10% to 100%.

Maintenance

• Cleaning: Regularly wipe the light bar with a soft, damp cloth to remove algae or mineral buildup. Ensure the power is disconnected before cleaning.
• Suction Cups: Periodically check the suction cups for wear and tear. Replace if they lose their grip to ensure the light remains securely in place.
• Cable Inspection: Inspect the power cable and connections for any signs of damage. Do not use the light if the cable is frayed or damaged.

Troubleshooting

Specifications

Figure 8: Available sizes of VARMHUS LED Aquarium Lights, ranging from 7.5 inches (19 cm) to 44 inches (112 cm).

Safety Information

• Always disconnect power before performing any maintenance or installation.
• Do not attempt to disassemble or modify the light bar or power adapter.
• Ensure the power cord is not pinched or damaged.
• Keep out of reach of children and pets.
• This product is designed for aquarium use. Do not use for purposes other than intended.

Warranty and Support

VARMHUS products are manufactured with quality and durability in mind. For warranty information or technical support, please refer to the contact details provided on the product packaging or visit the official VARMHUS website.

For further assistance, please contact your retailer or VARMHUS customer service.