... the sky 4. Lasts for upto 24 hourslight up balloon/led balloon lights/flashing ballon:1. The main materials: Latex balloon ... , LED light 2. Balloons color: Red, purple, pink, baby blue, orange, ... color of the balloon3. Inflated balloon diameter 35CM -40CM4. The LED light can change color 5. Power: AG13 fastener batteries (It ...