Sky lantern

A sky lantern (traditional Chinese: 天燈; simplified Chinese: 天灯; pinyin: Tiāndēng), also known as a Kongming lantern (traditional Chinese: 孔明燈; simplified Chinese: 孔明灯; pinyin: Kǒngmíng dēng), is a small hot air balloon made of paper, with an opening at the bottom where a small fire is suspended. Sky lanterns have been made for centuries in cultures around the world, to be launched for play or as part of long-established festivities. The name sky lantern is a translation of the Chinese name but they have also been referred to as sky candles or fire balloons. Several fires have been attributed to sky lanterns, with at least two 21st-century cases where deaths occurred. Sky lanterns have been made illegal in several countries such as Vietnam which has banned the production, sale, and release of sky lanterns throughout the country since 2009. Many areas of Asia do not permit sky lanterns because of widespread fire hazards as well as danger to livestock.