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Osram Powerstar 1000w HQI-T W/D: Arcstream at full power 1 x 1000w Osram Powerstar quartz metal halide lamp in 7250k colour flavour at full power. These lamps are really bright and have really good CRI. Note the batch number printed on the arc tube "115330". I've not seen that before. Does anybody know what that signifies?

Osram Powerstar 1000w HQI-T W/D: Arcstream at full power

1 x 1000w Osram Powerstar quartz metal halide lamp in 7250k colour flavour at full power.
These lamps are really bright and have really good CRI.

Note the batch number printed on the arc tube "115330". I've not seen that before.
Does anybody know what that signifies?

387A3337b.JPG 387A3528b.JPG 387A3571b.JPG 387A3589b.jpg 387A3618b.JPG
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Filename:387A3571b.JPG
Album name:FrontSideBus / HID: Metal Halide
Filesize:1073 KiB
Date added:02 Apr, 2022
Dimensions:1920 x 1281 pixels
Displayed:200 times
URL:http://80.229.24.59:9232/gallery/displayimage.php?pid=17884
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Danny   [12 Mar, 2023 at 01:43 PM]
Another amazingly captured photo
dor123   [15 Apr, 2024 at 10:35 AM]
Looks like it have Na-Tl-In-Dy, and hence the high colour temperature. But the arc seems to be relatively wall stabilized.

Comment 1 to 2 of 2
Page: 1

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