This is a wonderful decorative piece indeed. Itâs named the Flower Filament and is sure to enhance the beauty and charm of the room where it will be kept. Credit must be given to its designer Ha-Na Yeom, who has provided such an ingenious concept behind this. The Flower Filament will light up only when you put a flower in it, the flower acting as a switch. What I liked the most is its design, well-curved out with a hollow where you need to place the flower and the entire shape resembles a light bulb. The Flower Filament looks so delicate and elegant. It can be conveniently placed atop a table.