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2. High-CRI LED lighting - Wikipedia

   en.wikipedia.org/wiki/High-CRI_LED_lighting

   High-CRI LED lighting is a light-emitting diode (LED) lighting source that offers a high color rendering index (CRI). CRI is a quantitative measure of a light's ability to reproduce the colors of objects faithfully in comparison with an ideal or natural light source.

3. Light-emitting diode - Wikipedia

   en.wikipedia.org/wiki/Light-emitting_diode

   Overdriving an LED in high ambient temperatures may result in overheating the LED package, eventually leading to device failure. An adequate heat sink is needed to maintain long life. This is especially important in automotive, medical, and military uses where devices must operate over a wide range of temperatures, and require low failure rates.

4. Light-emitting diode physics - Wikipedia

   en.wikipedia.org/wiki/Light-emitting_diode_physics

   A LED is a long-lived light source, but certain mechanisms can cause slow loss of efficiency of the device or sudden failure. The wavelength of the light emitted is a function of the band gap of the semiconductor material used; materials such as gallium arsenide , and others , with various trace doping elements , are used to produce different ...

5. US finalizes $458 million award to SK Hynix for US chips ...

   www.aol.com/news/us-finalizes-458-million-award...

   The U.S. Commerce Department on Thursday finalized an award to SK Hynix of up to $458 million in government grants to help fund an advanced chip packaging plant and research and development ...

6. Macy's tightens financial controls after employee covered up ...

   www.aol.com/macys-offers-mixed-outlook-reporting...

   Macy's said Wednesday that it has tightened internal financial accounting measures after completing a probe of a rogue employee who hid $151 million in delivery expenses over a span of nearly ...

7. Frankfurt follows Bayern with early exit from German Cup in 3 ...

   www.aol.com/frankfurt-follows-bayern-early-exit...

   The top two teams in the Bundesliga are out of the German Cup after Eintracht Frankfurt followed Bayern Munich with an early exit on Wednesday. Frankfurt lost 3-0 at Leipzig, which ended a run of ...