Well, if you want the Cadillac of suspension lifts and have deep pockets, there's nothing better than Currie in my opinion.
However, if you want something more affordable, amazing quality, and undisputedly the best 2.5" suspension lift out there for the TJ, check out the OME 2.5" suspension lift.
It's very widely regarded as one of the best "mild" lifts available for the Jeep Wrangler TJ.
The light bar you removed looks a lot like the bar on a Jeep I almost purchased before mine. Brand was Carr and it seemed to be drilled into the a pillar.