Bluedot Trading Pack of 24 - Pink - Submersible Waterproof Underwater Tea Light Sub Lights Battery Operated LED TeaLight ~ Wedding Centerpieces, Decor

To use: Untwist the top portion of the light and remove the plastic circle that is on top of the first battery. Tighten the two halves until led turns off to stop the light. To replace the batteries, twist the two halves until they open. Dispose of battery properly or recycle it. Insert new CR2032 batteries with + side face down in the battery compartment. Tighten up the two halves. W