Features 1、HIGH-EFFICIENT SOLAR PANEL - 2 Submersible Pond Lights connected to one large solar panel combine to make efficient, high-value setups of solar spotlights. make sure the Solar Panel is exposed under the sun for 6-8 hours to absorb sunlight. It will automatically store and convert the sunlight into electricity energy. 2、BRIGHT RGB LIGHTING MODES - Each Underwater Pond Lights consists of 18 powerful LED beads. It supplies 4 Light Modes (Red/Green/Blue/RGB), creates a stunning landscape. You can choose the mode to set the light in Auto discoloration or lock the color which you like. Need to Long press the button for 3 seconds to turn on the light. 3、DURABLE AND WATERPROOF - The Solar Pond Lights are made of sturdy build ABS plastic with professional dust-proof and IP68 waterproof technology. 90° adjustable light head can illuminate every corner. The specific light-control system makes sure that the light is automatically charged during the day and automatically lit at night. 4、EASY INSTALLATION - The Waterproof Pond Lights come with screws and screw caps for install. You can stake them into the ground or by mounting them onto a wall to illuminate your pond, landscape, waterfall, pathways. The lights and solar panel can be moved up and down as you like. 5、WIDE APPLICATIONS - These Landscape Lights are perfect for home decoration, exactly show the beauty of your house. They can be placed in the water or out of the water to decorate your pond, pool, garden, yard or lawn. In addition, you could put spotlights into the fish tank to lighten the dim tank. Fancy lighting creates a wonderful and ceremonial ambiance, bringing more enjoyment to the night. Specifications Name: Underwater lights Material: ABS & PC Solar panel: polysilicon 5.5V/3W Lithium ion battery: 3.7V 2000mAh 18650 lithium battery Charging time: ≥8 hours Working time: 6-12 hours Lamp size: about 5.74x3.54x1.1in Light diameter: about 4.13in Product weight: about 1.52l Package List 2 x Pond Lights 1 x Solar Panel 1 x Ground Insert