Color Mixing Apparatus, Each

Details

A compact and economical color-mixing apparatus, this updated version of the classic three-color light projector utilizes 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 produce a convincing white light or various shades of mixed colors. In a darkened room, colored shadows can also be explored. The set includes a wall-mount power supply and activity guide.