In the age of the LED light bulb, consumers have an unfathomable range of lighting options. This has, perversely, made the ...

Despite being only a bi-colour LED the Neewer AS600B has a major selling point. At 600W output power, this LED blows all the ...

Or have them light automatically when someone arrives home and turn off when everyone leaves. After a new round of testing, the WiZ 60W A19 Color LED continues to be the best smart bulb.

With their ability to change color, brightness, tone and even light patterns, smart LED lights save on energy costs while increasing control over our home’s appearance and functionality.

[Fjord Carver] brings together an RGB LED and CdS Photoresistor to make a color sensor. Those Cadmium Sulfide lights sensors usually have a very wide swing of resistance when exposed to varying ...

If you know the red, green, and blue components of the light that correspond to maximum reflectance, then you know the color of the object. Their sensor uses a four-lead RGB LED, but we suppose a ...

The eufy Permanent Outdoor Lights E22 have a triple-LED design and are in the form of ... warm and cool white LEDs which are colour and temperature customisable with over 16 million colours ...