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 ...

Photoshop CC 2017 tutorial showing how to create the look of a huge display sign of retro, LED lights of text and graphics ...

Home automation company Crestron’s new full-color, tunable LED light fixtures can pair with its outdoor solar sensor and smart shades to bring natural light into its smart home.