Design Desk Inc.
The luminary balloon is a lighted balloon then using an incandescent bulb with a micro fuel less generator started by the balloon plug ( one way valve ) on board generator.
The balloon remains cool and the generator cycle cools the light bulb.
The design then being good for camping as a lantern providing ample light with low weight as need for backpacking.
Different color light bulbs then good for different theme or festive holiday occasions. The light then under thermal safe lens may also also have rotation then causing the inner of the balloon to produce projections as the lens rotates. The lens may also have "the" depictions upon the lens to cause specific type of shape to then fly within the balloon.