"Floating candles" refers to candles that are designed to float on water, adding a decorative touch to events or creating a soothing atmosphere. Full definition
During this time the four large ponds within the park are scattered with floating candles and the ruins covered in lights, giving it a truly magical feel. (onthegotours.com)
So after I filled the jar with water, I added some silk leaves and then floated the candles on top. (theinspiredroom.net)
Use a thick candle or a few floating candles in hammam bowls to set the mood of your space. (casawatkinsliving.com)