Solar Colourful Underwater Light Set with 3 RGB Lights and 18 LEDs for Garden Ponds

Illuminate your garden pond, fountain, or water feature with this solar-powered underwater light set, designed to add a subtle, colourful glow without the need for mains wiring. The set includes three individual RGB lamps, each housing 6 LEDs, totalling 18 LEDs per set, with a choice between automatic multi-colour cycling or a static colour stop mode. A built-in light sensor switches the lights on at dusk, providing up to 12 hours of illumination after a full solar charge. The 5.25-metre cable allows flexible placement around the water feature, with a 2.95-metre lead from the solar panel to the first lamp and 1.15-metre spacing between subsequent lamps. Housed in black ABS and PC materials with an IP65 waterproof rating, these lights are suited for outdoor decorative use in ponds and fountains.

Features and Construction

This underwater lighting set combines practical solar charging with durable, weather-resistant construction. Each component is designed for straightforward installation and reliable performance in outdoor water features.

Solar Panel and Battery

The included polysilicon solar panel is rated at 6V/420mA, converting sunlight into electrical energy to charge the built-in 3.7V 2000mA 18650 lithium battery. Charging takes approximately 8 hours in direct sunlight, after which the lights can run for over 12 hours. The battery is included and replaceable, extending the product’s lifespan.

Light Output and Modes

Each of the three lamps contains 6 LEDs (18 total) that produce RGB multi-colour changes or can be set to stop on a single colour. The automatic light sensor activates the lights at dusk, eliminating the need for manual operation. This makes the set suitable for unattended evening use.

Dimensions and Cable Layout

The total cable length is approximately 5.25 metres. The solar panel is connected to the first lamp by a 2.95-metre lead, and each subsequent lamp is spaced 1.15 metres apart. The complete set weighs 0.8 kg, making it light enough for easy positioning around a water feature.

Uses and Placement

This underwater light set is designed for decorative garden use in water features that receive adequate direct sunlight for charging. The IP65 rating allows safe submersion in ponds, fountains, and other outdoor water installations.

Garden Pond and Fountain Lighting

The three lights can be placed evenly around a pond or fountain to highlight water movement and plant life. The 1.15-metre spacing between lamps suits medium-sized water features, and the 2.95-metre panel lead offers flexibility in positioning the solar panel away from shade.

Decorative Outdoor Water Features

For smaller water features such as tabletop fountains or cascading basins, the lights can be submerged or positioned at the waterline. The RGB colour-changing mode adds visual interest without requiring mains power, making it easy to install in remote garden areas.

Pathway or Border Accent (Non-Submerged)

Although primarily designed for underwater use, the lights can also be placed along pathways or borders as accent lighting, provided they are not fully submerged for extended periods. The IP65 rating offers protection against rain and splashes.

Benefits and Buying Value

This solar underwater light set offers a convenient, low-maintenance way to add colourful lighting to garden water features without ongoing electricity costs. The included battery and replaceable components support long-term use.

Energy-Free Operation

The solar panel charges during the day, and the lights operate for up to 12 hours at night without drawing from the mains. This reduces running costs and allows installation in locations without nearby power sockets.

Low Maintenance Requirements

The IP65 housing protects against splashes and submersion, and the ABS/PC materials resist corrosion from moisture. Periodic cleaning of the solar panel and occasional battery replacement are the only routine tasks required to maintain performance.

Why Choose This Product

With three individual lights, 18 LEDs, and a solar charging system that includes a replaceable 18650 battery, this set provides a practical, self-contained solution for underwater garden lighting. The RGB colour options and automatic dusk activation add convenience and decorative appeal without complexity.