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jwe said:
does anyone knows power-LED's that emitts in the wavelength range between 485 and 495 nm in maximum. If it exists where can I purchase these LED's?
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The LED wavelength range you want is often called "Tokyo Blue", because the traffic signal bulb in Japan that means "go" is this color - a distinctly bluish or cyan blue-green color. Not more greenish (500-520nm) that is usually seen here in traffic signals that have been retrofitted with LEDs.
As for where to obtain LEDs in this wavelength range (485-495nm), I'm like that toy telephone they advertised on TV a few years back - I'm "Clueless". /ubbthreads/images/graemlins/icon15.gif /ubbthreads/images/graemlins/jpshakehead.gif /ubbthreads/images/graemlins/icon15.gif