Join Date: Jun 2004
Location: McFarland, Wisconsin
Re: replacement headlights for 2004 Rubicon TJ
You can use any of the H4 replaceable bulb headlights with 60/55 watt bulbs, the same electrical load as stock sealed beam headlights.
The best Halogen replaceable bulb headlights are the E-code H4 headlights from the brands Cibie, Bosch, Marchal, and Hella. Expect to pay between $60 and $120 for a pair. They are slightly more expensive as they are made in Europe (the "E" stands for Europe).
Lower performance lights are available as DOT approved H4 lights from any vender. Compared to the E-codes, the DOT-approved lights have a less precise low beam cutoff and less range. (They are still superior to stock Jeep headlights.)
Then there are really cheap and poor performing H4 lights in both E-Code and DOT versions that are made in various Asian countries. I suggest avoiding those.
Any HID conversions or LED lights that are less than $500/pair are dangerous and illegal - you have doubtless seen the like on the road, those annoying and dazzling bluish or even violet colored headlights.
2019 Grand Cherokee WK2
2003 Rubicon TJ