Welp.....I took them out and presently the ARE sealed beam halogen.....I have ordered some h4 enclosures with halogen bulbs which I will try for some time, but also LED conversion kits....if they will work for a while, I do prefer them, but one sometimes has to try a few. Of course you can go big money and get Daymakers and what not, but such money needs to be spent on other items for this bike..... pre-painted lowers.......for one example.