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Going Further:Try using the prism to view other types of light such as from a flashlight, an electric light bulb, and a fluorescent light. Are you able to see a spectrum? If so, how many different colors do you see? Water Glass Prism Materials Needed:A clear smooth water glass or jar...
around white LEDs, including the upstream of the epitaxial films growth and single crystal diode chips, midstream of white LED preparation, LED packaging materials and accessories, and the downstream of the bulb-type LEDs, digital display and dot matrix display application,etc....