Lamps Used in Study (IMAGE)

Smithsonian National Zoological Park

Lamps Used in Study

Caption

The three lamps used in the study: from top to bottom a LED 3000k lamp with a yellow filter, with no filter, and with an amber filter.

Credit

Jessica Deichmann/Smithsonian

Usage Restrictions

None

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.