i had sum bout 2 yrs ago...after about a yr they started condensating, then after 18 months the bulbs went out, then the halos started fading away..sure they look different @ 1st but like evryone was tryin to tell me several yrs ago...just get hid's...I finally did & I think they look waaay better on my truck...
but if u insist....when condensation does start, u can do this little trick....
from a paper towel, tear up little pieces of the paper towel.roll up little pieces into little balls, dump'em inside the plastic housing let them roll around wicking up all the condensation and dump! takes about 5 minutes