It’s really wierd that the soap can give out light. It’s just a bit of light, but enough for lighting around your feet. Somebody may ask whether the soap can be used to wash? In fact, the soap just is a soap-shaped portable light, which is designed by Jieun Kim & Jiyeon Ahn of LUCA 12:00.
The soap light contains a rechargeable battery. Once fully charged, you can put it anywhere. If you touch the soap surface, the soap will be on or off. Rubbing the soap repeatedly is the way to dim or brighten the light.
Wonderful creative design! Hope it will be available as soon as possible.