Reader Shawn wrote in with this power pickle: I have a Dell Studio Laptop. When I turn off my computer, the power-button light stays on and blinks. The only way I can stop it from blinking is to ...

This project is a simple universal Power LED Driver. The Power LED can be controlled by the built-in PWM signal generator or driven from an external drive signal depending on how the hardware is ...

LifeSafety Power’s ProWire now includes magnetic, LED light strips for the E6, E8 and E12 products, a free, value-add component that brings instant illumination to enclosures to assist with installing ...

SOLON, Ohio--(BUSINESS WIRE)--Energy Focus, Inc. (NASDAQ: EFOI), a leader in sustainable, energy efficient LED lighting control systems and products for the commercial, military maritime and consumer ...

Lenovo is preparing to release a pair of Mini LED monitors that are cheaper than its current Mini LED offering but don't skimp on features. The 4K USB-C displays offer up to a whopping 140 W over ...

Thanks to their improved luminous efficiency and longer life, coupled with increased demands for a wide color gamut, light-emitting diodes (LEDs) are steadily replacing the venerable cold-cathode ...