About National LED Light Day

How long until National LED Light Day?

National LED Light Day .

Dates of National LED Light Day

2026 USA Wednesday, October 7thNational LED Light Day

2025 USA Tuesday, October 7thNational LED Light Day

2024 USA Monday, October 7thNational LED Light Day

2023 USA Saturday, October 7thNational LED Light Day

2022 USA Friday, October 7thNational LED Light Day

Summary

Find out the dates, history and traditions of National LED Light Day

Since 2016, National LED Light Day has been observed on October 7th to recognize and celebrate the advancements of one of the most important scientific achievements in recent history, the development of blue light-emitting diodes.

This technology was developed by Isamu Akasaki, Hiroshi Amano, and Shuji Nakamura, who all received a Nobel prize in Physics on October 7th 2014 for their achievement. It’s because of Akasaki, Amano, and Nakamura’s invention that white LEDs became possible.

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