... hours (12") or 5-16 hours (14" and 16").7.) Button cell can be replaced, LED Light can be reused. Item No ... . FA-B001 Item Name LED Light Balloon Materials Plastic, LED, Button Cell Batteries, Latex Balloon Color Red, Green, Blue, White, Yellow, Pink ... : 20000pcs) LED Balloon Light Mode Fixed, Flashing, Multi Color Changing Button Cell Batteries Type AG10 Size 12" (standard), 14" and 16" (special ...