New Piekuty – Road lighting

Petra Energia/Solar & hybrid lamps/New Piekuty – Road lighting

Olecko, Polska

Olecko – Road lighting

Dobrzyń nad Wisłą, Polska

Dobrzyń nad Wisłą – Lighting of the road.

Giżycko, Polska

Gizycko – Lighting of green areas

Kowary, Polska

Kowary – road lighting

Zagrody, Polska

Homesteads – Road lighting