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Flashlight, Led, Assorted Colors, United Scientific
Plastic 6" long flashlight includes long-lasting LED illumination and lanyard.
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Klinger Light Box Multi Pack, 3 Colors
Beautiful, bright and captivating classroom safe LED's in primary colors of light (red, green and blue) for color mixing, refraction and reflection.
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Vernier® Color Mixer Kit
Students discover wavelengths of visual light as they create the colors of the rainbow or even customize their own unique tint.
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