New Technology Can Expand LED Lighting, Cutting Energy Use and Greenhouse Gas Emissions (IMAGE)

American Chemical Society

New Technology Can Expand LED Lighting, Cutting Energy Use and Greenhouse Gas Emissions

Caption

An LED coated with a yellow "phosphor" is shown turned off (left) and then turned on (right). This "green" LED is inexpensive and provides warm white light.

Credit

Zhichao Hu, Ph.D.

Usage Restrictions

Please credit Zhichao Hu. Ph.D.

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.