I saw some on ebay, and was wondering if anyone had tried them in our cars. Right now I have one 55w HID and an LED (because the other HID died), so my car looks a little funny coming down the road. However I have noticed that the HID is definitely brighter, especially in the middle of the beam. It seems like the LED bulb is maybe equivalent to a 35w HID (it is also a 6000K color temp vs my HID which is a 4500K). Anyway, etc.