News 17/06/2025 InfoComm USA, held from June 11–13 in Orlando, is one of the most influential professional audiovisual trade shows in North America. As a platform that gathers industry leaders, ...

The blue light-emitting diode, arguably the greatest optoelectronic advance of the past 25 years, harbors a dark secret: crank up the current and its efficiencies will plummet. The problem is known as ...