From screw-in bulbs and colorful LED strips to table lamps and outdoor string lights, check out the top smart lighting we've tested for illuminating your space and setting the mood. I'm PCMag's ...

Smart light bulbs abound, letting you replace your standard incandescent bulbs with a variety of connected solutions that support phone and voice control. Back when we first started reviewing ...

Numerous suppliers provide systems that have color-changing lights, ramping audible tones, and text-to-speech readouts, among other tools, to provide means to minimize ...

Sometimes you’re looking for a component for a project that you know should exist, but you just cannot find it. Something like a 14-segment LED display, but not just one with a fixed color, ...

Starring the repository and sharing the project Contributing to code, docs, or tests (issues/PRs welcome) Buying a coffee to fund hardware, hosting, and prototypes: Thank you! Your support keeps the ...

In every home I've had in the past decade, I've installed smart light bulbs. Over and over again, between four different apartments and one townhouse, I was impressed by how easy smart lights were to ...

This is a zephyr module that abstracts multiple sets of 3 Zephyr LEDs (GPIO or PWM (although PWM is untested as of yet)) behind the LED-strip interface. Please note when using GPIO each channel can ...

Abstract: The modeling of spectral characteristics of light-emitting diodes (LED) has been addressed in various studies. We extend the current state of knowledge by modeling the spectral ...

Red light is a popular treatment for skin concerns, especially signs of aging like wrinkles, age spots, and sagging skin. People are also using it to treat hair loss. Whether you want to treat your ...

Abstract: We present a multi-spectral imaging method, using five types of LED(Light Emitting Diode) light compensated with a tungsten light as the active illuminants, adapting a color camera to sample ...