Author Topic: How my 14000K and my 20000K Aliexpress 70W MH lamps, have different color...  (Read 31 times)
dor123
Member
*****
Offline

Gender: Male
View Posts
View Gallery

Other loves are printers/scanners/copiers, A/Cs


WWW
How my 14000K and my 20000K Aliexpress 70W MH lamps, have different color... « on: Today at 05:49:22 AM » Author: dor123
...If both have exactly the same spectra?
1. https://www.lighting-gallery.net/gallery/displayimage.php?pos=-260565 , https://www.lighting-gallery.net/gallery/displayimage.php?pos=-260563
2. https://www.lighting-gallery.net/gallery/displayimage.php?pos=-200209 , https://www.lighting-gallery.net/gallery/displayimage.php?pos=-253882
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.

Ash
Member
*****
Offline

View Posts
View Gallery


Re: How my 14000K and my 20000K Aliexpress 70W MH lamps, have different color... « Reply #1 on: Today at 08:00:51 AM » Author: Ash
The CD ROM is not a measurement tool. It cannot measure the value or wavelength of each emission in the spectrum, only show approximately what is present
Logged
dor123
Member
*****
Offline

Gender: Male
View Posts
View Gallery

Other loves are printers/scanners/copiers, A/Cs


WWW
Re: How my 14000K and my 20000K Aliexpress 70W MH lamps, have different color... « Reply #2 on: Today at 08:16:56 AM » Author: dor123
The width of the indium blue line is the same at both lamps, and the mercury and the other impurities lines are the same at both lamps. Probably the continuous background is weaker in the 20000K compared to the 14000K?
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.

Print 
© 2005-2025 Lighting-Gallery.net | SMF 2.0.19 | SMF © 2021, Simple Machines | Terms and Policies