Hello everyone,
Today I powered my Osram 1.6w 450nm diode and was suddenly confused..
It's color was closer to 465, comparing with Spiker 1.6w the difference was very noticeable.
Maybe I got m140 instead of Osram 1.6?
I tried different currents 0.5A, then 1A. Color was same, so I don't think it's overdrive.
I bought diode from techhood.
Today I powered my Osram 1.6w 450nm diode and was suddenly confused..
It's color was closer to 465, comparing with Spiker 1.6w the difference was very noticeable.
Maybe I got m140 instead of Osram 1.6?
I tried different currents 0.5A, then 1A. Color was same, so I don't think it's overdrive.
I bought diode from techhood.