USB LED Submersible Aquarium Light – Colorful Waterproof Lamp

Bring Your Aquarium to Life with Vibrant Color

Transform any fish tank, pool, or garden water feature into a dazzling display with this compact USB-powered LED submersible lamp. Emitting a vivid, colorful glow beneath the waterline, this little light makes a big impact — creating an eye-catching ambiance that your fish (and your guests) will love. Whether you're decorating a home aquarium, a garden pond, or a decorative pool, this waterproof round lamp is a simple and affordable way to elevate your setup.

Key Features

• Fully Submersible & Waterproof: Built with ABS housing and epoxy sealant waterproofing for safe, worry-free underwater use.
• USB Powered: Conveniently plugs into any USB port or USB adapter — no complex wiring required.
• Colorful LED Illumination: Produces a rich, multi-color glow that enhances the beauty of aquariums, pools, and water gardens.
• Compact Round Design: Slim, round profile (50mm diameter, 15mm thick) fits neatly in tanks and tight spaces without taking up valuable real estate.
• Center Mounting Hole: Features a 15mm inner hole for easy mounting or threading, giving you flexible placement options.
• Low Power Consumption: Operates at just 3W, keeping energy use minimal while delivering stunning light output.
• Dual Voltage Compatible: Supports 5V (USB) / 220V operation for versatility across different setups.

Specifications

• Material: ABS + epoxy sealant waterproofing
• Diameter: 50mm (round lamp)
• Inner Hole: 15mm
• Thickness: 15mm
• Power: 3W
• Voltage: 5V / 220V
• Package Includes: 1 x LED Submersible Lamp
• Country of Origin: Made in China

Perfect For

• Home fish tanks & aquariums
• Decorative garden ponds & water features
• Pool accent lighting
• Party or event water décor
• Reptile & amphibian habitats

Looking to complete your aquarium setup? Check out more of our aquarium and home décor picks:

• "All Guests Approved By The Dog" Funny Canvas Wall Art Print
• "Best Seat In The House" Retro Quote Canvas Wall Art Print

For guidance on setting up a safe and healthy aquarium environment, visit the U.S. Fish & Wildlife Service for information on responsible aquatic pet keeping.

Note: Colors may vary slightly from images due to monitor brightness and lighting conditions. Slight measurement deviations may occur due to manual measurement.

Frequently Asked Questions

Q: Is this LED aquarium light safe to use fully submerged in a fish tank?

A: Yes! This submersible lamp is constructed with ABS plastic and sealed with an epoxy waterproofing agent, making it fully safe for complete submersion in fish tanks, aquariums, pools, and garden water features.

Q: How do I power this USB LED aquarium lamp?

A: This lamp is USB powered and can be connected to any standard USB port — such as a computer, USB wall adapter, or USB power bank — for easy, tool-free setup. It is also compatible with 220V setups for broader use.

Q: Can I use this light in an outdoor garden pond or pool?

A: Absolutely. The waterproof construction makes this LED lamp suitable for both indoor aquariums and outdoor decorative water features including garden ponds and pools. Just ensure your power source is safely rated for outdoor use.

Q: What size is the lamp and will it fit in my tank?

A: The lamp is compact and unobtrusive — 50mm in diameter and just 15mm thick, with a 15mm center hole for mounting flexibility. It fits easily in most standard home aquariums and decorative water setups.