Illooms HALLOWEEN ballons will add that unique stand out decoration to your Halloween party or outside your house when kids go trick or treating! Our light up Halloween balloons come in a 3 pack with a mix in ALIEN, GHOST or PUMPKIN design. They are fitted with an integrated LED (each balloon has 2 G3A batteries included) that illuminates for up to 15 hours! How to use? Simply pull out the tab to activate the LED and inflate the balloon!