The NZXT Noctis 450 ROG sports integrated LED lighting. In the past, adding lighting to a PC case—cold cathodes, no less—required serious component research and potentially complex cabling. But with ...

A LED light pipe is an optical fiber or a solid transparent plastic rod for transmitting light from an LED mounted on a printed circuit board (PCB) to the user interface. Light pipes transmit up to 80 ...

LED light therapy is a popular noninvasive skin treatment for acne, sun damage, wounds, and other skin problems. People can choose to have LED light therapy at a dermatologist’s office or to use a ...

High-power LEDs are becoming very popular in automotive exterior lighting design thanks to excellent lighting characteristics and efficiency. The electronics supporting the LEDs must in turn be fast, ...