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Delta Education Wavelength and Spectrum Demonstration

Item #: 1366086
$67.99 $53.03

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Delta Education Wavelength and Spectrum Demonstration device consist of 11 colored LEDs that are mounted vertically in a 12 in tube. Device containing tube is marked with corresponding wavelength and color. Device features a 12 in x 1.18 in tube mounted on a 3.9 in base. Device helps in relating wavelength of light with colors and helps to analyze why red color is chosen for stop in traffic signals.