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Metal Halide: Many Colours

Metal Halide: Many Colours

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Loads of these 400w Thorlux high-bays at the Wirral Transport Museum.
Noticed they have a mixture of tubular and elliptical lamps in them with a few different colours!
A good lesson on why group relamping is a good idea when you get all sorts of lamps drifting over time lol.

IMG_20191120_150839.jpg 387A8665b.jpg 387A7501.JPG 387A8680.JPG

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Filename:387A7501.JPG
Album name:FrontSideBus / Lighting out & about.
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Keywords:Lanterns
File Size:491 KB
Date added:Mar 23, 2020
Dimensions:2465 x 1643 pixels
Displayed:92 times
Date Time:2019:10:06 13:04:52
DateTime Original:2019:10:06 13:04:52
Exposure Bias:1 EV
Exposure Time:1/50 sec
FNumber:f 5.6
Flash:No Flash
Focal length:45 mm
ISO:200
Make:Canon
Model:Canon EOS 5D Mark IV
Software:Digital Photo Professional
White Balance:0
URL:https://www.lighting-gallery.net/gallery/displayimage.php?pos=-175013
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Lumex120
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Multicolor NE-2s


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Mar 23, 2020 at 12:32 PM Author: Lumex120
That's one thing I like about metal halides. Enjoy it while you can, you probably won't see stuff like this anymore in 10 years.

Any machine is a smoke machine if you operate it wrong enough.

FrontSideBus
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Mar 24, 2020 at 09:59 AM Author: FrontSideBus
Yeah this is a good demonstration why group relamping is a good idea. When doing spot replacements only, you end up with a mixture of lamp types, all at different ages and at different stages of colour drift!

UK out of the EU!
http://www.lighting-gallery.net/gallery/index.php?cat=11271

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Mar 26, 2020 at 11:28 AM Author: Make
Some lenses are gone too.
ace100w120v
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Mar 28, 2020 at 09:18 PM Author: ace100w120v
Same with linear fluorescents...random mix of colors/wattages!
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