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The spectrum of my Osram/LEDvance HQI-TS 70W/D [img]https://i.postimg.cc/C56GZnp7/IMG-7059.jpg[/img] I don't know why Osram put sodium and indium and not just thallium, dysprosium and cesium? This would improve the CRI significantly and make the light pure white at 5600K like my Sylvania HSI-TD 70W/D.

The spectrum of my Osram/LEDvance HQI-TS 70W/D


I don't know why Osram put sodium and indium and not just thallium, dysprosium and cesium? This would improve the CRI significantly and make the light pure white at 5600K like my Sylvania HSI-TD 70W/D.

Screenshot_20240328_173138_Gallery.jpg IMG_7471.JPG IMG_7023.JPG Osram_150_Watt_GLS~0.JPG Philips_200_Watt_GLS~0.JPG
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Filename:IMG_7023.JPG
Album name:dor123 / Spectra using my discs
Filesize:557 KiB
Date added:10 Apr, 2024
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URL:http://80.229.24.59:9232/gallery/displayimage.php?pid=20544
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