I ran mine on OE wiring in both rigs with no problems whatsoever. I did not change the wattage of the bulbs, however, and could see potentially overloading the existing wiring quickly had I changed out the "stock" Hella bulbs.


73
-Jon
KJ6GVM

As seen on Expedition with TX plates: VEGETARIAN - An old Indian word for poor hunter

Grampa's Trooper
1974 FJ40
1987 FJ60