GE M400A1 Powr/Door 400watt mercury vapor streetlight

[psychomokus123]

veeeryyy nice fixture ;) I need a same model to my collection

[MrAngryGorilla2000]

That's hella big. How much does a weigh? And why are there so many different models? Which one is the best?

[Parrot175]

@MrAngryGorilla2000 I think the last time I weighed it, it was around 40lbs. There are so many different kinds of street lights for many different applications. Like smaller street lights for side streets and bigger ones for highways. I think all street lights are good but I really like the older ones that are mercury vapor.

[BassmanII]

That is a mid-to-late 1960's version of the A1 Powr/Door. Later versions had vent holes in the ballast door.