50w Philips SDW-T 
NOS white son lamp c/w very "stored" box...
Early example with plastic cap. Later models used metal.

15,000h
2300lm
2500k
CRI 80

50w Philips SDW-T

NOS white son lamp c/w very "stored" box...
Early example with plastic cap. Later models used metal.

15,000h
2300lm
2500k
CRI 80

I_ve_found_it21.jpg 1257823A-E143-483E-937E-50585B424F9C.jpeg DPP00003491.JPG 20180120_150115-1.jpg 387A6574.JPG
File information
Filename:IMG_4499.JPG
Album name:FrontSideBus / HID: High-Pressure Sodium
Filesize:2999 KiB
Date added:31 Dec, 2018
Dimensions:2730 x 2048 pixels
Displayed:613 times
URL:http://80.229.24.59:9232/gallery/displayimage.php?pid=9922
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Danny   [31 Dec, 2018 at 01:35 AM]
Plastic cap suits these well like

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