Chicago has been a high pressure sodium city for pretty much ever. Just recently moving over to LEDs. However, my shop is in Evanston, and the street lights there are pretty new (~5 years) and I always thought they were some kind of HID, metal halide or whatever. A couple weeks ago, I looked up close while one was lighting, and to my surprise I found it was actually an induction fluorescent! The bulb is a rectangular loop. I honestly didn't know there were any street lamps like that.
But otherwise no. lol
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