Product Overview
Using superbright LED technology, this color mixer makes it easy to demonstrate color science to your students without the need for blackout. This projector uses three low voltage, superbright LEDs to project distinct circles of red, green, and blue light onto the included screen or a whiteboard. The beam angles can be adjusted separately, so are the intensity and focus of each LED. By varying the projection distance, light spots up to 1 m in diameter can be produced on a whiteboard.
The apparatus operates on DC 6 V (a battery holder pack such as one shown in the photo and four D-cells, or a low voltage power supply).
