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Crompton Medium Pressure mercury Lamp This Crompton 250W MA/V lamp was originally a cheaper version of the MA/V as the outer jacket is un sealed open to atmospheric pressure. The downside of this is the inside glass can become contaminated with the lamp 'breathing' during thermal cycles. Keywords: Lamps

Crompton Medium Pressure mercury Lamp

This Crompton 250W MA/V lamp was originally a cheaper version of the MA/V as the outer jacket is un sealed open to atmospheric pressure. The downside of this is the inside glass can become contaminated with the lamp 'breathing' during thermal cycles.

Ph_QL.jpg DSC_6296.JPG cromMAV2.JPG MAv250w.JPG MAV400.JPG
Lamp/Fixture Information
Manufacturer:Crompton
Model Reference:MA/V
Lamp
Lamp Type:medium pressure mercury
File information
Filename:cromMAV2.JPG
Album name:Tuopeek / Mercury Vapour
Keywords:Lamps
Filesize:270 KiB
Date added:25 Jul 2024
Dimensions:2500 x 1726 pixels
Displayed:377 times
DateTime Original:2024:07:25 09:41:32
Exposure Time:1/250 sec
FNumber:f/5.6
File Source:Digital Still Camera
Flash:No Flash
Focal length:28 mm
ISO:320
Model:NIKON D3400
Software:Adobe Photoshop Elements 2.0
White Balance:0
URL:https://trad-lighting.net/gallery/displayimage.php?pid=106
Favourites:Add to Favourites

Comment 1 to 3 of 3
Page: 1

Sammi   [Thu 25 Jul 2024 at 19:44]
I think that I see the Crompton date code, which for us collectors is bloody useless... Confused
Tuopeek   [Thu 25 Jul 2024 at 20:14]
Yeah, I can't find a decode for Crompton date-codes either. Fortunately I only have a few Crompton lamps.
Sammi   [Thu 25 Jul 2024 at 20:24]
Unfortunately their date codes are on a two year cycle, which makes narrowing down the date virtually impossible. Sad

Comment 1 to 3 of 3
Page: 1