These LED Floaters have batteries installed and are ready to use right out of the box! They use 1 x CR2032 battery which is included and already installed. This battery is replaceable! The light unit housing also features an anchor point at the bottom, which allows you to tie an anchor line to keep it in place!
These reusable, Blimp floating LED lights, are waterproof and self contained, so there are no wires to worry about and are thus perfect for use in pools, ponds, vases, bowls, or any water filled containers. These floating Blimp lights can be used in or out of water and they don't get hot! Can be used as nice accent lights on tables around your centerpieces, in the backyard on the grass, lining walkways as a guide to your event or safety lights to illuminate the way.