LED Aquarium Submersible Lamp Floodlight Waterproof Diving Light for Fish Tank Cistern Rockery Pet Cage Landscaping Blue or White Light 18cm 28cm 38cm 48cm 5050 2W 3.8W 4.8W 5.8W AC100-240V
LED Aquarium Submersible Lamp – Waterproof Underwater Lighting for Fish Tanks and Landscaping

This LED aquarium lamp provides reliable, energy-efficient decorative lighting for a variety of settings including fish tanks, cisterns, rockeries, and pet cages. The entirely sealed design makes it safe for underwater use, while the blue or white light options help you see your fish and reptiles clearly and enhance the natural colours of your aquatic environment. Available in four lengths and power ratings, this submersible lamp is a practical choice for both freshwater and marine setups.
Features and Construction

The lamp is built with a waterproof sealed housing and uses 5050 LED chips for consistent, low-heat illumination. Each unit includes a transformer and two suction pads for straightforward mounting.
Material and Build
The lamp body is fully sealed to prevent water ingress, allowing it to be submerged completely. The power cable measures approximately 135cm plus an additional 45cm, offering flexibility in positioning. The transformer converts AC100-240V to safe DC12V operation.
Size and Practical Fit
Four lamp lengths are available: 18cm, 28cm, 38cm, and 48cm. Each length corresponds to a specific LED count (9, 15, 21, or 27 LEDs) and power rating (2W, 3.8W, 4.8W, or 5.8W), so you can choose the size that best fits your tank or enclosure.
Uses and Placement

This lamp is designed for a range of aquatic and decorative applications. The two suction pads allow you to mount it securely on the inside of a glass or acrylic tank.
Event or Professional Use
For aquascaping displays or temporary exhibition tanks, the blue or white light can highlight specific features or create an ocean-like ambience. The waterproof design makes it suitable for underwater installations in professional setups.
Everyday Home Use
In a home aquarium or pet cage, the lamp provides gentle illumination that helps you observe your fish, reptiles, or plants without disturbing them. The low power consumption and long LED lifespan make it a practical everyday choice.
Benefits and Buying Value

This lamp offers good value through its versatile sizing and straightforward installation. The sealed waterproof construction gives peace of mind for continuous underwater use.
Reuse and Low Maintenance
LED chips are known for their long operational life and low energy consumption. The sealed build reduces the need for regular cleaning, and the suction pads make it easy to reposition or remove the lamp when necessary.
Why Choose This Product
With four size options, two colour choices, and a completely waterproof design, this lamp suits a wide variety of tanks and enclosures. The included transformer and mounting pads mean you can set it up quickly without additional purchases.