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Artec Educational 3 Color Set LED Light Source Device (Japan Import)
Product Description The LED light source device kit is user friendly for all. It is instructor-friendly, as the lights have built in magnets, enabling the light sources to be attached to a whiteboard to facilitate demonstrations to groups of people. It is also safe for children as it is not a laser light but a LED one. You can also perform color mixing experiments to discover the white spectrum for instance. The kit includes batteries and is ready to go the instant you receive it! Red, Blue, and Green LED Light Source Devices Educational Tool For Refraction, Reflection, Etc. Learn about Light Passing Through Prisms Magnet on Bottom for Sticking to Whiteboard for Demonstrations Each Measures 4.5 x 1.37

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Price: $43.02