What is the best model of twist lock photo cell for North America? I think mine might be shot and it is of the ALR brand. We recently had a brief but powerful thunderstorm and last night I noticed that the light was out. I am hoping it is either the lamp or the PC. It is a standard 175 watt MV. If the weather permits I might climb the pole on Saturday and try a new lamp.

I inquired about the Tork 5007M but my local electrical counter has none. I must ask if they can special order.