Review on Upgrade Your Headlights with Xenlight 9006(HB4) LED Standard Headlight Conversion Kit - Bright White 6000K Bulb (Pack of 2) by Jeremy Gulledge

I've been using them for a few weeks now and they work like new. They are brighter than my previous HID bulbs and are a fraction of the price. For $10 I almost didn't expect them to last this long, but they show no signs of failing anytime soon. Yes, you have to insert the connector in the opposite direction as intended, but the tape keeps it from coming loose. Also note that they are slightly longer than stock halogen or hid headlights due to the additional fan housing. For the price, just buy them, you will be surprised how well they work. I can't even buy a full set of halogen lights for my truck for less than half the price! EDIT: I've had them for over a year now and they're still valid!