G.E. M250R1

Here is my newest addition to my collection! A G.E. M250R1! This is actually dual-wattage. It can either be 100 watt mercury vapor or 175 watt mercury vapor. Because the connectors on the ends of the wires to switch it to 100 watts seem pretty brittle and the wires are kind of corroded, and because I got this with the original lamp that was installed in it, I will probably be leaving it as 175 watt. The lamp is nicely dimmed-out too! I even got it with the original photocontrol from 1988!