I have had my HID's in my Ford Edge for around 2.5 years so far. Still work great but like a lot of the LED lights out there, there are many different quality levels when it comes to HID lights. The first set of bulbs I had sucked (Only installed for about a month) but the 2nd set have been really good. Like others have said, HID's do not work well in all housings. My Edge has the shutter style housing so they work good in it and does not have any additional light above the cutoff to blind other drivers.Hi Danny, wondering how long normally HID last? I mean like roughly how many year?