My Tundra has Rigid lights on the front and Baja Designs on the rear, have 2 Rigid radiance bars (20”), Rigid fog lights which came stock with the car, and the D-SS Pro floodlights on the A pillars. The rear has the Baja Designs S1 spotlights which are activated only when the car is engaged in reverse as the stock reverse lights provide no where near enough light to reverse in complete darkness. I will say that Rigid is my absolute favorite company when it comes to off-road lighting, they have quick and helpful support teams and the build quality is just out of this world, up close you can see what I mean, they are just beautiful. I would say at-least get the A pillar lights first as they do make quite a difference when it comes to lighting a large area, then go ahead with light bars mounted on the bumper, these will completely change the game and will light up everything, especially in foggy or dusty conditions, they are just great. I am not planning to mount roof bars as they wind noise is crazy as I’ve heard from others on the forum and I wont be buying them now, maybe sometime later on. These will illuminate more than low mounted light bars, simply put, the whole area will be almost as bright as day. Theres not much to talk about for the rears as they just provide lights for reversing but they are small and do the job well.
Basically, even though companies like Rigid are expensive and your looking for something mid range, they are definitely one if the best if not the best Off-road lighting company in my opinion, they are built very very tough. If you can, buy nothing but Rigid, KC or Baja Designs, these are popular for again, the quality and reliability of many years. Trust me, you will be much happier with brands like these. You can look into KC for roof mounted lights mainly. And Baja Designs make decent, small sized spotlights.
But be careful with battery draw as MunkeyBizness mentioned, my Tundra runs on the stock battery but when ignitions on and engines off, power drains rather quickly, not as much as a damaged battery, but it definitely takes a toll on the battery’s life span. I will change the battery soon and will update if its any better.