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Philips 400W SON-T HPS Lamp Here is a Philips 400W SON-T High Pressure Sodium lamp. This one is interesting in that it appears to be UK/European specification, but it is made in the USA. Keywords: Lamps

Philips 400W SON-T HPS Lamp


Here is a Philips 400W SON-T High Pressure Sodium lamp. This one is interesting in that it appears to be UK/European specification, but it is made in the USA.

DSC03285.JPG Base_for_Osram-GEC_280W_SOI-H_lamp.jpg 20200108_115012.jpg 20170502_153121.jpg GE_120V_160W_SBMV.jpg
Lamp/Fixture Information
Manufacturer:Philips Lighting
Model Reference:400W SON-T
Lamp
Lamp Type:High Pressure Sodium
Filament/Radiator Type:PCA Arc Tube
Base:E40
Shape/Finish:Tubular, clear
Burning Position:Universal
Electrical
Wattage:400
Voltage:105
Current:4.4A
Physical/Production
Factory Location:Bath, NY, USA
Fabrication Date:December 1988 (Date code M8)
Application/Use:Street/industrial lighting
File information
Filename:20200108_115012.jpg
Album name:Ria / High Pressure Sodium Lamps
Keywords:Lamps
Filesize:335 KiB
Date added:Aug 28, 2024
Dimensions:2464 x 1386 pixels
Displayed:12 times
DateTime Original:2020:01:08 11:50:12
Exposure Time:1/25 sec
FNumber:f/2.4
Flash:No Flash
Focal length:3.3 mm
ISO:200
Model:SM-G800F
Software:G800FXXU1CRG3
White Balance:0
URL:https://trad-lighting.net/gallery/displayimage.php?pid=391
Favorites:Add to Favorites

Comment 1 to 3 of 3
Page: 1

Max   [Aug 29, 2024 at 07:51 AM]
That one is quite intriguing... what does the plant symbol look like on the lamp stamp?
Ria   [Sep 01, 2024 at 12:44 PM]
I just checked the list I have of factory symbols, and it's the one for Bath, NY, an inverted triangle with a vertical line through it. You can just see it on the picture of the lamp if you zoom in, it is just above the A of USA.
Max   [Sep 01, 2024 at 06:45 PM]
That's most peculiar...

Comment 1 to 3 of 3
Page: 1