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experimental physics - How could I measure the colour spectrum of a light bulb and investigate how closely it matches a black body radiation curve? - Physics Stack Exchange
A graph of spectral irradiance for white-cold LEDs, which illustrates... | Download Scientific Diagram
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Normalized spectra of multiple color LED light sources. | Download Scientific Diagram
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electromagnetic radiation - Why does the LED light colour spectrum spike in the blue and green wavelengths but CFL lights have lots of smaller spikes across a few wavelengths? - Physics Stack Exchange
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