dor123
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Other loves are printers/scanners/copiers, A/Cs
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I've noticed that while the Ce:YAG phosphors of white LEDs usually glow yellow under my 405nM violet laser, in some LED lamps, the phosphors glow orange or green. Why this is happens? They all have the same Ce:YAG phosphor.
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Logged
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I"m don't speak English well, and rely on online translating to write in this site. Please forgive me if my choice of my words looks like offensive, while that isn't my intention.
I only working with the international date format (dd.mm.yyyy).
I lives in Israel, which is a 220-240V, 50hz country.
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