Which off road lights to get

I'd like to get some off road lights to light up the Natchez Parkway when I drive on it. I've already hit one deer, which lead me to get my ranch hand bumper, and I'd like to keep the death toll and body damage at that. I'm not looking to spend $300 for 2 lights, maybe $150. Does anyone have any suggestions....even if they are expensive. Looking for the biggest bang for the buck.