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!
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- 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" x 0.75". Great For STEM Curriculum Hands-On Learning