The new Spectroline TRITAN 450 is a powerful, multiple LED, broad-beam blue light forensic inspection lamp. It is perfect for a wide range of forensic applications, including crime-scene investigation ...

The three Japanese scientists who invented the first efficient blue LEDs in the mid 1990s have received the 2014 Nobel Prize in Physics. The invention of efficient blue LEDs was a foundational step in ...

Select an option below to continue reading this premium story. Already a Honolulu Star-Advertiser subscriber? Log in now to continue reading. >> A large band gap means higher-energy photons, which in ...

Progress in the LED lighting industry can best be measured in two separate metrics: pricing and efficiency. Pricing gets most of the attention, but so many factors affect it -- from the cost of ...

The first official LED was created in 1927 by Russian inventor Oleg Losev, however, the discovery of electroluminescence was made two decades prior. British experimenter H. J. Round of Marconi Labs ...

Vogue Australia may receive advertising or affiliate commission if you buy through our links. Read more here. For the modern home, the best cordless lamps do more than bring light to a space. They are ...