Thanks, I wasn't actually responsible for this but it was some other members, this one is incandescent, the refractor is plastic so its actually yellowed.
You went to the USA? Or did it get transferred to Canada? I know theres a lot of those in white color with Formed Plastics plastic refractors if they get replaced.....the originals were glass...
Its an incandescent, that's all I know. I would guess the lamp is in the 300 - 500 watt range, I should of turned this on for the picture come to think of it
Update: I found one of these lights in Streetview here.