Color Mixing Apparatus, 1 Each

The Color Mixing Apparatus by United Scientific is a compact three-color light projector that uses low-voltage, high-power red, green, and blue LEDs to project onto a white screen. Beam angles and the intensity of each LED are adjustable, so students can mix white light, secondary colors, and colored shadows. The set includes a control box, screen, cables, wall-mount power supply, and activity guide for physics and art-science lessons.