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The arc of my Philips MHN-TD 70W/730 Essential

The arc of my Philips MHN-TD 70W/730 Essential

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The lamp is already stable. The former photo was made during the first turn on, so the lamp didn't stabilized yet.
The lamp have the same chemistry as my Osram HQI-TS 70W/WDL Excellence, but it turning more greenish when the halides evaporates, and have less lithium as an impurity from the quartz.

IMG_1210~0.JPG IMG_120420resized.jpg IMG_1200~1.JPG IMG_1163~1.JPG

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Filename:IMG_120420resized.jpg
Album name:dor123 / Light bulbs (Lamps)
Keywords:Lamps
File Size:276 KB
Date added:Sep 15, 2020
Dimensions:1556 x 874 pixels
Displayed:23 times
Date Time:2020:09:15 17:01:49
DateTime Original:2020:09:15 17:01:49
Exposure Bias:0 EV
Exposure Time:1/20 sec
FNumber:f 3.3
Flash:No Flash
Focal length:4.3 mm
ISO:800
Make:Canon
Model:Canon PowerShot SX730 HS
White Balance:1
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