Sodium vaporize from the middle of the arctube of some HPS lamps « on: July 13, 2025, 09:13:05 AM » Author: dor123
I've noticed that in some HPS lamps like my Osram NAV-TS 70W Super 4Y, the sodium vaporizes from the middle of the arctube instead from the ends, where the sodium amalgam usually condenses. See my video Why this is happening?
« Last Edit: July 13, 2025, 12:20:39 PM by dor123 »		Logged

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.

	Re: Sodium vaporize from the middle of the arctube of some HPS lamps « Reply #1 on: July 16, 2025, 12:47:01 PM » Author: dor123
@RRK, @James?
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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.