A compact and economical Color Mixing Apparatus.� This updated version of the classic three color light projector uses three low voltage, high power LEDs to project easily-seen red, green, and blue light onto a white screen.� The projector mounting allows the beam angles to be adjusted to vary the overlap of the three colored images.� The intensity of each LED can be adjusted separately by a potentiometer to give a convincing white light or various shades of mixed colors.� Colored shadows can also be explored in a darkened room.� The set includes a wall mount power supply and activity