From Lego sets to Fire TV Sticks, you’d be surprised at the range of gifts you can get for under $25. I’ve found some awesome ...

Learn the reason your neighbors have illuminated a green porch light this month—and no, it doesn’t have anything to do with ...

Abstract: We report on the demonstration of an InGaP/AlGaAs heterojunction avalanche photodiode (APD) with an aluminum composition of 0.8, optimized for high-speed visible-light detection. The APD ...

Even if there are windows in a room, the amount of light is very low.  Fortunately, there are relatively cheap LED options ...

You bought into the LED hype, right? LED bulbs are supposed to save you money, last practically forever and maybe even talk to Alexa. Plus, they're better for the planet and more efficient. So why are ...

The Govee RGBIC Floor Lamp delivers 1000 lumens with independent color control and music sync.

The Monroe County Opportunity Program and the Opportunity Center at the Arthur Lesow Community Center will distribute free LED bulbs Oct. 30. The event is part of Weatherization Day in Michigan and ...

Abstract: GaN-based light-emitting diodes (LEDs), which are regarded as one of the most important alternative light sources for visible light communication (VLC) systems, have been constrained by ...

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