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Iwasaki EYE Color Arc MT150D: Arcstream Close-up photo at full power. Taken after burning the lamp horizontally for 1 hour. Interesting to note that the arc does not bow upwards. Maybe the temperature inside the lamp is so uniform that no convective currents can form? 6500k 11,000lm 12,000h 96% CRI

Iwasaki EYE Color Arc MT150D: Arcstream

Close-up photo at full power. Taken after burning the lamp horizontally for 1 hour.

Interesting to note that the arc does not bow upwards.
Maybe the temperature inside the lamp is so uniform that no convective currents can form?

6500k
11,000lm
12,000h
96% CRI

IMG_6512.JPG DPP00000029.JPG DPP8.JPG DPP00003477.JPG DPP00003333.JPG
File information
Filename:DPP8.JPG
Album name:FrontSideBus / HID: Metal Halide
Filesize:1056 KiB
Date added:18 Dec, 2016
Dimensions:1920 x 1280 pixels
Displayed:22 times
URL:http://80.229.24.59:9232/gallery/displayimage.php?pid=5046
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Comment 1 to 3 of 3
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AngryHorse   [18 Dec, 2016 at 06:20 PM]
The fact that the arc doesn`t bow upwards is down to Japanese quality I bet Very Happy
dor123   [26 Apr, 2024 at 03:20 PM]
I've never seen an arc not bowing upward in such an arctube design.
If I remember correct, the halides chemistry is dysprosium, caesium and yttrium.
There is no thallium, so the CRI rises considerably at the expense of lumen efficacy.
dor123   [27 Apr, 2024 at 11:26 AM]
It is also possible that the mercury pressure is lower, so the arc don't bowing upward.

Comment 1 to 3 of 3
Page: 1

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