... Suitable for helium filling Batteries No-leak in transit White LED Light BalloonsItem No.: CL-B001 Item Name ... Color: Black, Orange, Green, Blue, Yellow, Brown, White, Red, Pink, Purple etc ...Suitable for helium or air ... Color String.HOW IT WORKS?LED Light: Single light(white,red, blue, green, yellow), Multi Changeable Color . ... the rest!!!Contact or Place visits with us. White LED Light Balloon