sorry, should have use such word. but that's the best description for him.
熱氣球 is good, u can try in cairns or gold coast, but really depand on the weather
if cloudy, windy, raining, of coz lighting, NO 熱氣球 ( bring a jacket )
夜遊螢火蟲 - it is blue 螢火蟲, doesn't fly, just a worm with light
best to see is raining night, more worms, better light ( bring a jacket )
十二門徒石 best to see in sunny day, ( bring a jacket + bottles of water )