Based on open source technology and programming, LUZ is a lighting project that product designer Marina Mellado designed and targeted to those people who are physically and psychologically affected by the lack of sun or daylight.

Luz is a one meter diameter ring of light. It connects two LED stripes RGB SMD5050 to an Adafruit TCS34725 sensor ( which I use to get the temperature of colour (K) and the light intensity (Lux) Values ) and an Arduino Uno.

The electronic system is programmed to modify gradually the light-color sensibility of the lamp depending on the weather conditions when the sensor is positioned by the window.

Check the video below to see the lamp in action: