Novel LED Street Lights Reduce Costs (image) Karlsruher Institut für Technologie (KIT) Share Print E-Mail Caption Array of low-power light-emitting diodes. Failure of a single LED does not affect the overall system. Credit Photo: KIT Usage Restrictions None Share Print E-Mail 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.