Plum Science, based in Hokkaido, Japan, develops, manufactures and supplies innovative lighting technology for both the home and the workplace. Combining sleek design with the science of light-wave guiding, we usher in a new range of lighting products. desk light provides a broad illumination area with enhanced uniformity of brightness.

Our ornamental light makes use of light-scattering technology to produce a pattern of bright snowflakes.

This year we released a smartphone App called TestUrGlass.
TestUrGlass lets you tap your drinking glass to hear its “chime,” using cutting-edge technology to analyze the sound and provide clear insights into the glass's quality and value (patent pending). Make your toasts even more special with this App.


Android: : Hear the quality

iOS: : Hear the quality

Do let us know if you have some questions or particular custom requirements, and we will be happy to interact with you. Please use the contact page, and we will get back to you promptly.

Plum Science was founded in April 2013 by Oliver Wright, who, since 1996, has been a professor in Engineering, Hokkaido University, and, since 2022, at Osaka University.

Online credit card transactions are processed using the trusted and secure international payment gateways PayPal and Stripe. Transactions are 100% secure. Custom orders are also accepted.

Our products ship from Germany, except for orders from Switzerland and Liechtenstein in which case they ship from Switzerland.