Doctors issue warning about LED streetlights

By Richard G. "Bugs" Stevens, The Conversation

Updated 1800 GMT (0200 HKT) June 21, 2016

The Sixth Street bridge over the Los Angeles River looks a bit different with old, left, and new streetlights.
Photos: Los Angeles LED streetlights
The Sixth Street bridge over the Los Angeles River looks a bit different with old, left, and new streetlights.
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Hoover Street
Photos: Los Angeles LED streetlights
Hoover Street
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Ocean Front Walk in Venice
Photos: Los Angeles LED streetlights
Ocean Front Walk in Venice
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