Green LEDs (IMAGE) Rensselaer Polytechnic Institute Caption Rensselaer Professor Christian Wetzel is working to create better, brighter green LEDs that could lead to a new generation of high-performance, energy-efficient monitors, TVs, and other display and lighting devices. Credit Rensselaer/Robbins Usage Restrictions please include photo credit License Licensed 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.