Here is a 4kV pole American Electric NEMA 100 watt HPS light and crossarm from an old fire alarm circuit. From left to right are HG 133-005, Hemingray 134-030, Hemingray 134-030, HG 133-070, HG 133-070. Photo taken 3-13-2005. Here is how the pole looks these days [id=215217492]