Multi-purpose - Mini lights can be used as party lights, placed in bouquets and drinks, balloon decoration lights, flashing round mini tiny Led light make the more warm Ultra - Bright Led, power saving, long service life. 2 x 1.5V LR41 battery included,working with hours, 12-24 hours is optimal brightness. Color - White, non-blinking, safe to use in indoor and outdoor with super bright LED light. Mini BallLight - These mini ball lights are perfect for paper lantern, balloons, or party décor, wedding décor, and etc. Add a to any Wedding, Engagement party, , Camping, Barbeque and any other use that you can use your imagination for! Easy Operation - These lights are easy to use, just pull out the insulation film before putting them into the balloons, paper lanterns, vases, bottles or any centerpieces you would like.