Features： *Creat a romantic and brilliant atmosphere for you. *You can also use it to decorate your balcony,bedside or desk. *Each will last 24 hours (we tested and it was still working after 24 hours ). *Take of the plastic paper and put them into your balloons Can be use for:Illuminate wedding paper lanterns,Floral arrangements,Wedding centerpieces,Vases,Inside balloons before you blow. Specifications: *Material: Plastics *Colour: Colorful,Green,Yellow,Red,Blue,White,Pink,Warm White *Dimension (approximate): diameter 14 mm *Quantity: 50pcs *Battery: 2 x LR41 battery (included） Package Included: 50*LED Light Bulb Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Brand new and high quality Made of high quality material, durable Please check the product size, model and make sure it can be used before purchasing When you encounter problems, please contact us, we will try our best to help you solve them Whether the product satisfies you, we want to hear your opinion Every customer can enjoy 30 days refund or replacement for Damaged/Quality Issues