Depo Euro headlights - permaseal or butyl?

[Redhedmetalhed]

To anyone who has purchased (or knows for a fact) the Depo brand Euro FiST headlights, are they permasealed or sealed with butyl? I'm planning on retrofitting mine when they arrive, just trying to gauge what I'm getting myself into.

Thanks.

 

[danbfree]

I have them, but have not personally tried to split, but the consensus after tons of reading is that Depo and TYC use butyl so that makes them preferable for splitting... and I'll tell you what, the Depo factory low beam projectors are shockingly good quality, I thought I was going to have to upgrade the projector as well but have no plans to now, they are great using Katana LED's... but if you want to retro into quad projectors anyway, then Depo are the way to go, VERY good quality, even better than reflector OEM for sure!