Portfolio: People 1: NANOLEAF CEO GIMMY CHU

Gimmy Chu, co founder and chief executive officer at Nanoleaf Ltd., holds a Nanoleaf Ltd., lightbulb as he stands for a photograph after an interview in San Francisco, California, U.S., on Tuesday, Aug. 5, 2014. Nanoleaf Ltd. has developed the first LED light bulb that can change colors, save up to 88% of electricity and last 20 times longer compared to incandescent bulbs. Photograph by David Paul Morris
NANOLEAF CEO GIMMY CHU, San Francisco, Ca

Gimmy Chu, co founder and chief executive officer at Nanoleaf Ltd., holds a Nanoleaf Ltd., lightbulb as he stands for a photograph after an interview in San Francisco, California, U.S., on Tuesday, Aug. 5, 2014. Nanoleaf Ltd. has developed the first LED light bulb that can change colors, save up to 88% of electricity and last 20 times longer compared to incandescent bulbs. Photograph by David Paul Morris