Poland Lighting Fair AllGreen gara na 2017 Poland duuru ngosi ngosi ọkụ n'oge 22nd ruo 24th March. N'ihe ngosi ahụ, anyị gosiri ebe egwuregwu bọọlụ duru anyị na-enwu ọkụ na ọkụ highbay. Banyere agba bọọlụ agba agba, nke nwere ike ime 300-1000W, yana nkuku 10 25 45 6 ...
