Dobrzyń nad Wisłą – Lighting of the road.

Petra Energia/Solar & hybrid lamps/Dobrzyń nad Wisłą – Lighting of the road.

Gmina Giby, Polska

Giby commune – Infrastructure lighting

Gmina Płaska, Polska

Plaska Municipality – Road lighting

Olecko, Polska

Olecko – Road lighting

Giżycko, Polska

Gizycko – Lighting of green areas

Nowe Piekuty, Polska

New Piekuty – Road lighting