Sorry dude... I didn't get it... They are cool. They don't leak YET... and if you keep the covers on the back where the light bulbs are installed, then you should not have a problem with them. Cause all my buddies who have them, the cover falls off and dirt and crap gets in the back, and fogs them all up. The only thing I don't like about them is the limited light they put out. But I wanna get HID's cause I KNOW that will solve the problem }(

Hope this helps... and if you have any other questions, just ask me:-)