| Why Na-Sc MH lamps have rapid lumen depreciation compared to MH lamps with other halides?
Is this because scandium causes faster electrode sputtering, causes rapid blackening of the arctube?
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« Last Edit: Today at 04:32:39 AM by dor123 »
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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.
