Description: Features Packing Size: 11*12*3CM Weight: About 95g/bag Single Weight: 1.8g Material: Plastic Battery Type: LR41*2 Specifications: Long Life. Super BrightColored Balloon Lights Provide Over 36 Hours Of Brightness, Warm White And Cool White Lights Provide Over 72 Hours Of Brightness. Since It Is An Energy-saving Light Ball, Please Note That The Longer The Light Is On, The Lower The Brightness Will Be. (The Light In The First Eight Hours Is Bright Enough To Meet Any Requirements Of The Party) Lightweight And WaterproofThe Mini Led Light Is Made Of High-quality Environmentally Friendly Materials, Which Is Lightweight, Energy-saving, And Can Be Put Into Water. The Surface Of The Bulb Is Smooth And Will Not Pierce The Balloon. (The Balloon Light Is Very Light And Small, So It Will Not Affect The Floating Of The Balloon) Easy To Install And ReusableThere Are 2 LR41 Button Batteries In The Mini Led Light, And The Batteries Can Be Replaced. Pull Out The White Insulation Tab And The Indicator Light Will Turn On. When Not In Use, Insert The Insulation Sheet Back Into Place And The Light Will Turn Off. (It Is Best Not To Throw Away The Insulation Sheet) Wide ApplicationLed Mini Lights Are Perfect For Balloons, Paper Lanterns, Vases, Crafts, Eggs, Canning Jars, Bouquets, Tea Light Sets, Parties, Birthdays, Wedding Decorations, Christmas, Halloween, Etc. (For Example, They Are Scattered On The Grass And Look Like Fireflies At Night; Scavengers Look For Small Lights, Etc.) Package Included: 1 Set* (100 Yellow Lights) Or 1 Set* (100 Warm White Lights) Or 1 Set* (100 Colorful Lights) Or 1 Set* (100 Red Lights) Or 1 Set* (100 Pink Lights)