Surprise every party and celebration with the bright Illooms balloons! Illooms are more than just a regular balloon as each one contains a special LED light that illuminates in the dark! Whether indoors or outdoors, Illooms balloons will create a unique atmosphere in your space! Economical pack with 15 balloons in 8 different colors (2 yellow-2 orange-1 green-2 white-2 pink-2 red-2 purple-2 blue). Each balloon has an LED and an activation tag. It also includes a measuring tape for inflation, a sticker for deflation, and usage instructions. The LED light lasts for at least 15 hours. Do not overinflate the balloon. Maximum diameter 23 cm.