Outdoor LED screens are becoming more common on the facades of shops and department stores. They are characterized by show more information and advertising that can be displayed even at great ...

Abstract: In this paper, comparison on wall-plug efficiency for the infrared (IR) emitter, warm-white LED and multi-chips LED has been studied. The main objective of this work is to provide a specific ...

Surge Good-Ark has introduced a low-profile package, designated the eSGA, for housing a variety of diode types used in telecommunications, LED inverters, and portable consumer electronics, such as ...

As people across the globe are switching to LED lights in an effort to save energy and money, they may be making another problem worse. Light pollution has been a growing problem for decades, and the ...