Thorn 70w SON-T
Two new-old-stock Thorn clear tubular high-pressure sodium lamps. 

Date code 91 and 93.

Thorn 70w SON-T

Two new-old-stock Thorn clear tubular high-pressure sodium lamps.

Date code 91 and 93.

Philips_250w-SONT_DECO_s.jpg thorn15-wsondlt.jpg thorn250wsondl_2.jpg thorn250wSONTD.jpg thorn70wsont.jpg
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Date added:31 Dec, 2015
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Comment 1 to 2 of 2
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AngryHorse   [01 Jan, 2016 at 10:17 AM]
Never actually seen a Thorn SON lamp in the flesh!, only mercury lamps., They do look very well made.
Danny   [01 Jan, 2016 at 10:47 AM]
Wonder how long these lasted in service?

Comment 1 to 2 of 2
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