I have a lot pictures from Latvia, so I decided to open a topic about streetlightning in Latvia. It is sad, but as I know, latvians don't have any active forums about streetlightning, except not very active and old disscusion "Kad laternas šūpojas nakti" ("When the lanterns are swinging at night"): http://forum.myriga.info/index.php?showtopic=446&st=60
Many types of lamps in Latvia are the same as in Lithuania, but there are some difernces as well, latvians have more types of russian lanterns, less polish and etc.
I'll begin from Riga, pictures in Riga were taken at march 2011.
Some old RTU-02-250 at Rainis park. Poles are old - from 50's, lanterns from 70's
With non-original bowls:
At night: One is with sodium lamp, other with mercury (LRF)
And RTU-02-125, in Lithuania we don't have this type of RTU
Today, the most popular new lanterns in Riga, as in all Latvia - Phillips "Malaga"
And Thorn "Medio", we hawe a lot of them in Vilnius:
Old lamp and new polish Ecologholding "Mira PX" in Bauska:
To be continued