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Potassium filed experimental lamp with PCA arc tube

Potassium filed experimental lamp with PCA arc tube

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This type lamps was tested as source of excellent, multiline warm white light source. But efficiacy was relatively low.

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Light Information

Light Information

Manufacturer:TESLA, plant No.1 Holešovice
Lamp
Lamp Type:Potassium filled lamp
Base:E40
Electrical
Wattage:420
Optical
Color Temperature:2900
Color Rendering Index:over 95
Physical/Production
Factory Location:Praha, Plant No.1 Holešovice
Fabrication Date:1992
Application/Use:engineering sample

File information

File information

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Filename:P_218_HP_K_(draslík)_400W.jpg
Album name:Trianero2012 / Out of classification - miscellaneous
Keywords:Lamps
File Size:94 KB
Date added:Sep 24, 2012
Dimensions:598 x 2050 pixels
Displayed:170 times
URL:https://www.lighting-gallery.net/gallery/displayimage.php?pos=-70147
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dor123
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Sep 24, 2012 at 04:34 AM Author: dor123
Potassium have a pink light in a spectra lamp. How it produce a warm white 2900K in this lamp?

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 European date format (dd.mm.yyyy).

I lives in Israel, which is a 230-240V, 50hz country.

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