Lamps (mostly), candle sticks, clocks, designed with interesting aesethic. The lamps primarly use lots of small bulbs in interesting configurations. Other objects have recurring circle and ball motifs.
dead link: http://www.e-dot.com/
2020 update: Nik Willmore's web presence seems gone, but here's a how-to on building a .a https://www.instructables.com/id/Mad-Scientists-Light/ "Willmore inspired lamp" on Instructables.