Light-emitting diodes (LEDs) are so ubiquitous that it's easy to forget just how much society relies on these underappreciated technological wonders. Yet, the history of the LED goes back further than ...

Lighting is one of the most energy consuming technologies in use in our world. During 2012, about 12 percent of total U.S. electricity consumption was used for lighting; estimates of global energy use ...

Exploring the evolution of LED lighting in cinematography, from red light solutions to the challenges of achieving deep blue and ultraviolet effects for more natural skin tones. It’s easy to assume ...