JDMSH NO FURTHER A MYSTERY

I put some rubberized undercoating round the holes on The within, and over the Make contact with details to the studs over the wing. what's the bulb style that's useful for the highbeams for the jdm 1 piece headlights? I realize that an h4 is employed for the regular lights but I can not remember/figure out exactly what the highbeams use? They re