World’s first LED light from rice husks (IMAGE) Hiroshima University Caption Scientists from Hiroshima University created world’s first LED light by using rice husks and chemically obtained products. Credit Reproduced from ACS Sustainable Chem. Eng. 2022, 10, 1765-1776. Copyright ACS Usage Restrictions News organizations may use or redistribute this image, with proper attribution, as part of news coverage of this paper only License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.