እ.ኤ.አ. ኖቬምበር 19 ቀን 2020 የሶላር ኤልዲ የመንገድ ላይ መብራት Vs Old Street Light እ.ኤ.አ. ኖቬምበር 19 ቀን 2020 የሶላር ኤልዲ የመንገድ ላይ መብራት Vs Old Street Light Progressing from Old Street Light to Eco-Friendly Solar LED Street Light The Solar LED street light is no more an envisioned technology because it has increasingly become the need of modern-day urban infrastructure. The need for safety on the streets, especially at night, had always prompted the town planners to install electric street light poles for the በ: hqt