Lux necklace by Mae Yokoyama

Mae Yokoyama's necklace combines haute couture and high technology to highlight the benefits of solar energy. During the day, the solar panels create a bold collar necklace. At night, the energy accumulated during the daytime illuminates small lights to create the effect of a string of pearls, Yokoyama writes about her design.

Photo by Andreas Nyquist  Photo 4 of 8 in Hand-Powered Lamp