Infinite Possibilities with this Marvelous Party Lights to Let Your Imagination Run Wild<br><br> These lights can be used in a variety of ways and occasions both suitable indoor or outdoor. They can illuminate floral arrangements, centerpieces, place settings, paper lanterns, balloons and more or hanging anywhere you want to add a nice ambiance for a party, wedding etc. <br><br> Features: <br><br> Light color: Multiple colors <br> Material: Silver-plated ABS <br> Lighting Mode:Blinking <br> Dimension(each):Approx. 0.5inch in diameter; 1.25inch in length; Weight:2g~4g<br> Battery:Powered by 3pcs LR41 button cell batteries(included and replaceable) <br> Illumination time: Each will last 4-72 hours, within 4 hours is optimal brightness <br><br> Kind Reminder:<br><br> 1.Please take off the insulating strip covered the battery before lighting it. <br> 2.If some lights are not bright by twisting easily the base, it may not be a quality problem, please twist with more strength. If the lights still do not work, please dismantle and install them, then try to twist them! <br><br> Package content:<br><br> 20 Pack Multicolor LED Mini Submersible Waterproof Blinking Party Lights