Found my problem. poor connection from stator to wire harness at yellow wire. You still have the factory stator or a Trail-tech. The Trail-tech is a good improvement in light output.
By "not very bright", worse or better than ktm factory? 'cause factory is pretty bad.
98 uzj100. Factory rear-ARB front locked 4.88's. ARB Bull, Warn 9000, Irbis rear bumper, Slee sliders and belly pan. OME t-bars w/863 rears, HID, XM