Old Outdoor Light Doodle

This is a quick, no inspiration doodle of an old outdoor flood light fixture like I have been looking for. Not even sure what this type is actually called, and my internet searches have been coming up empty. However, many old industrial establishments such as power plants and mine portals seem to have many of them illuminating their properties.  Occasionally I'll find them shining on parking lots of older stores.  Typically they are mercury vapor but I have also seen many retrofitted to other types of bulbs, normally high pressure sodium, and occasionally metal halide.