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lightub / bathtub


Lightub was designed to offer a relaxing half bath and light therapy. The half bath allows smooth blood circulation and relieves body tension. Also it alleviates stress and gets rid of insomnia. Light therapy transmits light to body and creates elements Vitamin D, Serotonin, Melatonin that are effective for deep sleep. lightub provides 30 minutes of Half bath and Light therapy to relieve stress. It is ergonomically designed to feel comfortable in the bathtub. The light therapy button includes timer that notifies how long the user has used the bathtub.


Hongik University

Hongik University
Sejong, South Korea