This LED light is waterproof, multi-functional, perfect for water fountains, aquariums, ponds, fish tanks, tabletop fountains, water gardens and hydroponic systems. Add some pretty adornment to your fish tank. The remoter is controlled by three AAA batteries (not included), easy to replace when the battery runs out of power the battery can be replaced and recycled. Features -Color: White -Material: ABS -Size: About 8.00X8.00X3.50cm/3.14X3.14X1.38in -Note: The batteries(3 AAA) are not include -Working voltage: 4.5V. -Power: 2W -Waterproof Grade: IP 68 -Infrared remote controlling: distance: Under water 5M/17FT, In the air 30M/100FT - Powered by 3 x AAA batteries (not included), which means no external power source is required so that you can place them anywhere you want. - Lights up when the battery is installed. The equipped with the application can perform. - Built-in LED, multi-color change modes, unique and beautiful. - Suitable for stage, disco , shopping mall, jewelry store, fish tanks, etc. - LED lights are made of waterproof materials, so don't worry when in water. Package list: 1 1 x Remote-control 3 x Suction Cups