Researchers at Princeton and North Carolina State University have developed a technique that substantially improves the ...

Snip the wire near the LEDs and pry the assembly upward. The LED module is lightly secured—it might take a flat screwdriver ...

The brand-new, jaw-dropping Lego smart brick tech can recognize other bricks, activate effects and play music. They're ...

Researchers have developed a low-cost visible light communication (VLC) system using commercially available hardware that ...

These Govee smart bulbs now cost just $17 for a two-pack on Amazon, down from the usual $25, and you can stack an extra 10% off with the promo code IZVCRPT14KV7 to hit a record low price that makes ...

LED lighting has taken roadways by storm, but are they better than HIDs? We breakdown the differences between the two to find the better bulb. LED headlights dominate the industry due to efficiency ...

If you had an array of high power addressable LEDs, how would you project them onto a wall? Perhaps you’d use a Fresnel lens, or maybe an individual lens on the top of each. [Joo] faced this problem ...

Abstract: In this paper, we propose a brand new communication concept, called as “vision communication” based on LED array and image sensor. This system consists of LED array as a transmitter and ...

LED light bulbs have surged in popularity over the past few years for several good reasons. They're energy-efficient, long-lasting, and versatile. Compared to traditional incandescent bulbs, LEDs use ...

Advanced LED lighting arrays can spectrally tune their output wavelength to highlight different features and defects in captured images. The capability enables a single light fixture to quickly adapt ...