Synthesis of primary colors

This model will allow the experimenter to demonstrate additive color synthesis using the 3 primary colors.
The lamps are equipped with potentiometers for independent adjustment of the 3 light intensities. The compositions are varied.
The light flux can be projected onto a screen or at greater distances (such as the classroom ceiling).

The connection can be made with flat screens and the concept of pixels.
When used with a spectrometer, this device will show that the color perceived by the eye is composed of several wavelengths and the intensities are measurable.

3 Lamps with adjustable potentiometers Power adapter included