Osaka Science Museum will present a planned exhibition under the theme, " light and lamp" during October 10 - December 27.
In honor of the achiements of the seven great scientists including Albert Einstein（1879 – 1955）, the United Nations (UN) proclaimed 2015
as the International Year of Light and Light-based Technologies (IYL 2015).
There will be many displays which enable us to realize the nature of light through actual experiences and experiments,
such as the introduction of history from torch to blue LED and organic EL and lens, spectrum and optical communication.
Among these items, Eco-Bulb Prof.Takahara invented is going to be desplayed.