The light source is installed at the bottom of Kiku no Hana so that the top and base become one and release soft light. The lighting comes with a dimmer, and the incandescent lamp creates a warm flame similar to the flame of a candle or canola oil. This is the outcome of our challenge to realize a new lamp reminiscent of a chrysanthemum (Kiku no hana in Japanese) illuminated in the darkness. The Bonbori-type top shade con- sists of cedar frames thinned to its limit and given the shape of slightly rectangle as a shade with a modern impression.