Professionals in holiday light installation and décor provide safety tips for installing and taking down holiday lights.

As the name suggests, the Hisense TV uses QLED technology (stands for Quantum Dot Light Emitting Diode), which adds a layer ...

LED bulbs are known for longevity, but how you use them plays a larger role than many realize, and small details can quietly ...

According to Precedence Research, the global data diode solution market size will grow from USD 622.20 million in 2025 to ...

Ford had the most recalls this year of any brand - how did that affect the Lincoln lineup? Here's every 2025 Lincoln recall ...

Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as any other servo tester, the difference is that it can be programmed to do ...

Known as the Chigubhu lantern, a Shona name for a bottle, this portable light was made using recycled materials by a 12-year-old learner, Ben, at Manyoshwa Primary School in Seke, a rural area 54 ...

A diode is a tiny component that controls the flow of electricity by allowing current to pass in only one direction. This video explains how diodes work, what makes them unique, and why they’re used ...

The cult-loved beauty tech brand now has gadgets for nearly every skin—and hair—goal. Every one of the brand’s LED devices is FDA-cleared and CE certified for at-home use. (CE certification is ...

Abstract: Monolithic integration of light-emitting diode (LED), waveguide modulator and photodetector (PD) were realized based on a AlGaN/InGaN multiple quantum well (MQW) LED epitaxial wafer. Those ...

Abstract: Noncarrier injection (NCI) mode is an emerging driving mode for nanoscale light-emitting diodes (LEDs). Here, we demonstrate that a single light pulse from NCI-LEDs can be split into ...

A process developed at ETH Zurich enables the massive miniaturisation of organic light-emitting diodes (OLEDs) in only one single step. The light sources are now smaller than the wavelength of the ...