Last comments - High Pressure Lamps

Last comments - High Pressure Lamps

LU400_TD.jpg
LU400_TD.jpg
LU400_TD.jpg
LU400_TD.jpg
LU400_TD.jpg
LUCALOX 400W TDtuopeek06/26/19 at 15:07James: Yes correct! If the coating is brownish and near ... LUCALOX 400W TDtuopeek06/26/19 at 15:02Binarix128: Very unusual HPS lamp shape. LUCALOX 400W TDtuopeek06/26/19 at 14:48tuopeek: Thanks James and Dor123, also explains the brown c... LUCALOX 400W TDtuopeek06/26/19 at 13:59James: Indeed the SON-TD outer bulb is filled with high p... LUCALOX 400W TDtuopeek06/26/19 at 13:34tuopeek: Possibly, at a high pressure, but from memory disc...
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LUCALOX 400W TDtuopeek06/26/19 at 11:54dor123: I think usually linear HPS lamps, have argon in th... Cosmo Whitetuopeek02/11/19 at 18:08Globe Collector: I had a go at getting those Patents Max.

I w...
Cosmo Whitetuopeek02/10/19 at 05:20Max.: By the way, did you know that it is actually Osram... Solarcolour HPS/Utuopeek02/09/19 at 19:25Globe Collector: Oh, don't I know it!

This was my second H...
Cosmo Whitetuopeek02/09/19 at 19:18Globe Collector: Oh, I love ploughing through lamp patent stuff...r...
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Tanning UV lamptuopeek02/09/19 at 19:01Globe Collector: Andy, I reckon your mum had "had a run-in&quo... Solarcolour HPS/Utuopeek02/09/19 at 17:18tuopeek: Thanks Andrew, These are nicely constructed lamps ... Tanning UV lamptuopeek02/09/19 at 13:27Andy: I remember buying a tanning lamp from a jumble sal... Cosmo Whitetuopeek02/09/19 at 13:19Max.: The only readily accessible documents on historica... Tanning UV lamptuopeek02/09/19 at 12:53Max.: Thank you for the pointer, James - I had not reali...
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Tanning UV lamptuopeek02/09/19 at 04:58Globe Collector: You would not think ozone could survive at the wor... Tanning UV lamptuopeek02/09/19 at 03:53James: Indeed it is a plain mercury lamp, Philips HPQ 125... Tanning UV lamptuopeek02/09/19 at 02:48Globe Collector: A lot of standard mercury lamps in my collection, ... Cosmo Whitetuopeek02/09/19 at 02:38Globe Collector: Thanks Max that has cleared up a lot of doubts tha... Tanning UV lamptuopeek02/09/19 at 02:29Max.: No problem Andrew, I understand that the use of th...
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Cosmo Whitetuopeek02/09/19 at 02:18Max.: First of all, all Multi-Vapor lamps produced by GE... Cosmo Whitetuopeek02/09/19 at 01:15Globe Collector: How long has Cerium been used?

Did any first...
Tanning UV lamptuopeek02/09/19 at 00:57Globe Collector: I have both one of those Heraeus lamps and Philips... Cosmo Whitetuopeek02/09/19 at 00:54Max.: The use of calcium iodide in MH lamps is not reall... Cosmo Whitetuopeek02/09/19 at 00:47Globe Collector: This is the first time I have heard of an Alkali-E...
cosmo.jpg
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Cosmo Whitetuopeek02/09/19 at 00:26Max.: Because sodium's spectral emission is not as b... Cosmo Whitetuopeek02/09/19 at 00:20dor123: If these CPOs have calcium, why they have low CRI ... Tanning UV lamptuopeek02/08/19 at 22:38BlueHalide: This is a plain mercury vapor lamp as max and othe... Tanning UV lamptuopeek02/08/19 at 22:29Max.: I wouldn't be so sure Andrew. A Fe-Co iodide a... Cosmo Whitetuopeek02/08/19 at 22:24Max.: The fill chemistry of those warm-white CPOs consis...
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