concrete gray round electric pole with transverse brown metal diamond-d frames construction with clusters of insulators, to

attached big brown bulb clusters concrete construction current danger diamond-shaped distribution electric electrical electricity energy engineering floodlight frames gray grid high high-voltage illumination industrial industry infrastructure insulators lamp light main means metal meter modern network pole power round silhouette spotlight stadium star station steel structure sun sunrise supply support tall technology tension tower traffic tranquility transmission transverse tripwires utility vertical volt voltage watt white wire wires