Talk:Light tube
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Should we perhaps mention that the light tubes in the Berlin metro station (in the picture shown) costed a fortune and were mostly inneffective as light sources? SaintCahier 22:34, 6 September 2006 (UTC)
- On my return from vacation, I found the pictures which were added to the article. Now, I´ve found (and integrated into the article) a reference for that installation in Berlin, but I have so far not been able to find details such as costs, effectivity, and even date of construction of that system. If your statement is supported by a reference, I guess we could write something of the sorts.--Chris Howard 22:31, 18 September 2006 (UTC)
