Three phase lamp DM3-3000 
This earlier lamp has an unusual glass shape. The arc tube is the similar.

Three phase lamp DM3-3000

This earlier lamp has an unusual glass shape. The arc tube is the similar.

DSC06284.JPG Screenshot_20210918-115206.jpg IMG_57175B15D.JPG 1E9531D3-DFB9-47C0-AD17-3967B7A5A88A.jpeg IMG_20231215_145753.jpg
File information
Filename:IMG_20220603_230458.jpg
Album name:SilverRay / Metal halide lamps
Manufacturer:MELZ
Type/Model:DM3-3000
Wattage:3000
Date manufactured:December 1979
Filesize:2821 KiB
Date added:03 Jun, 2022
Dimensions:4109 x 1915 pixels
Displayed:334 times
URL:http://80.229.24.59:9232/gallery/displayimage.php?pid=18135
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Comment 1 to 2 of 2
Page: 1

Andy   [05 Jun, 2022 at 09:37 AM]
Another interesting and unusual lamp Roman! The 3 phase arc tube with central electrode is quite fascinating, this must be incredibly bright!
AngryHorse   [05 Jun, 2022 at 04:17 PM]
These have always puzzled me Very Happy, when running do they have a 3 point arc from each electrode tip?

Comment 1 to 2 of 2
Page: 1

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