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The spectrum of my 70W R7s green thallium lamp [url=https://postimg.cc/jCNdw55S][img]https://i.postimg.cc/jCNdw55S/IMG-8251.jpg[/img][/url] Generally, the thallium line is only very slightly wider than my former Venture MH-DE 70W/UVS/GDX lamp, and the continuous molecular radiation seems also to only very slightly brighter, but the overall colour of this lamp, seems to much whiter than my Venture MH-DE 70W/UVS/GDX lamp Here is a picture of the spectrum of my Venture MH-DE 70W/UVS/GDX lamp for comparision: [url=https://postimg.cc/sv4jmN5F][img]https://i.postimg.cc/sv4jmN5F/IMG-4387.jpg[/img][/url]

The spectrum of my 70W R7s green thallium lamp


Generally, the thallium line is only very slightly wider than my former Venture MH-DE 70W/UVS/GDX lamp, and the continuous molecular radiation seems also to only very slightly brighter, but the overall colour of this lamp, seems to much whiter than my Venture MH-DE 70W/UVS/GDX lamp
Here is a picture of the spectrum of my Venture MH-DE 70W/UVS/GDX lamp for comparision:
IMG_1082.JPG IMG_8395.JPG IMG_5185.JPG IMG_8261.JPG IMG_8081.JPG
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Filename:IMG_8261.JPG
Album name:dor123 / Spectra using my discs
Filesize:711 KiB
Date added:12 May, 2024
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