Sky lanterns are typically found in East Asian cultures. This lantern is basically a paper balloon that uses a flame as it's source of fuel, it floats as long as it's flame is burning and will slowly returns when the flame dies. The science behind this is simple : as the flame heats the air inside of the lantern, its density is lowered causing the lantern to rise.
A little history...
According to popular folklore, the sky lantern was invented by a Chinese military strategist. They were first used at the turn of the 3rd century as a type of signaling balloon or as some say a sort of spy blimp. Later, they were used in Chinese and Thai festivals. For many Thai's the sky lantern represents their problems and worries floating away.
For us in the West - these lanterns are mysterious, beautiful and romantic ! Use them to create special memories that will last a lifetime...
Set of 5 lanterns
Height of inflated balloon : about 100 cm
It can float up to 1250 m and go long distances
[$, £, CHF...]