Do white LEDs disrupt our biological clocks?
Monday, October 17, 2011 - 07:50
in Psychology & Sociology
You come into contact every day with light-emitting diodes (LEDs) -- they illuminate alarm clocks, new televisions, traffic lights, and smartphone displays. Increasingly, you will see white-light versions of LEDs becoming available for energy-efficient home lighting, car headlights, and streetlamps.
