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1000w Philips SON-T 1 x 1000w Philips high-pressure sodium lamp. A nice Belgian made example. I'm always impressed with how large the discharge tube is on these, it's almost the size of an 8w T5! Note the kinked frame, this was done to minimise shadow in the reflector of the luminaire. 123,000lm

1000w Philips SON-T

1 x 1000w Philips high-pressure sodium lamp.

A nice Belgian made example. I'm always impressed with how large the discharge tube is on these, it's almost the size of an 8w T5!
Note the kinked frame, this was done to minimise shadow in the reflector of the luminaire.

123,000lm
387A5051b.jpg 387A5535.JPG 387A8434b.jpg 387A8444b.jpg 387A9487.JPG
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Filename:387A8434b.jpg
Album name:FrontSideBus / HID: High-Pressure Sodium
Filesize:3723 KiB
Date added:03 Dec, 2024
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URL:http://80.229.24.59:9232/gallery/displayimage.php?pid=22164
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Comment 1 to 2 of 2
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Slyspark   [03 Dec, 2024 at 10:08 PM]
Don't make them like this any more - back when lamps wwere quality and lasted!
Danny   [03 Dec, 2024 at 10:09 PM]
1994 beautiful does anyone know the legnth of time these 1000w lasted in Highmasts. Great pics as always

Comment 1 to 2 of 2
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