Plum Science (PlumS), 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. Thedesk light provides a broad illumination area with enhanced uniformity of brightness.

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

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.

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 Melbourne, Australia.

PlumS was founded in April 2013 by Oliver Wright (who, since 1996, has been a professor in the Faculty of Engineering, Hokkaido University: Applied Solid State Physics)

Company Information

Company name Plum Science K. K.
Head Office Plum Science K. K., Haruno Bldg. 3F, 1-323, Minami 1, Nishi 16, Chuo-ku, Sapporo 060-0061, Hokkaido, Japan
Telephone: 011-557-8770 (for Japanese speakers)
Fax: 011-558-0900
Established April 24, 2013
Main focus Design, development, manufacture and sales of lighting systems.
CEO Mieko Wright
Founder Oliver Wright
European Service Centre Plum Science K. K. (European Service Centre)
Via A. Bertoloni 1/E - Pal B
00197 Roma, Italy

Message from the CEO

With science aiding design, PlumS was established to make elegant lighting systems for both the home and office. Glowide, our innovative desk light that puts illumination only where it is needed, is a prime example.

Since our products are assembled one by one by PlumS in Japan, we are happy to tailor them to your needs.

Mieko Wright
August 15, 2016