Christmas lights are dazzling all on their own. But one viral TikTok is taking the magic up a notch, showing off an LED light app that lets users draw on their Christmas tree. The viral TikTok, ...

It was questionable whether Apple would approve LED flashlight apps. After all, having used the LED as a flashlight recently, I can tell you it will drain the battery faster than not having a big ...

If you own an Android smartphone or tablet, you’re likely familiar with your device’s LED notification light. It’s a way for Android to communicate information to you even when your screen is off. A ...

Every smartphone has a built-in flashlight, but back in the day, many Android phones featured another hardware light: an LED that shined whenever you received a new notification or alert—a gentle ...

It was questionable whether Apple would approve LED flashlight apps. After all, having used the LED as a flashlight recently, I can tell you it will drain the battery faster than not having a big ...

No one likes a flickering light source, but lighting is often dependent on the quality of a building’s main AC power. Light intensity has a close relation to the supply voltage, but bulb type plays a ...

It's been hot here in the northeast with temperatures expected to be in the triple digits for the next three days. We've been running the air conditioning a lot and last night the power went out-- ...