I did this on my 2002 Safari Trek, used these https://www.online-led-store.com/ols-5x7-inch-7x6-50w-led-sealed-beam-headlight-assembly-cazledhdl1376-xx which are a lot cheaper than the GE / Truck-lite branded bulbs, they are a big improvement over the old halogens, though not as good as the HID's on my car, of course the HID's were a $1,000 upgrade option in 2010 so it makes sense that they are better than $200 LED's. If I had it to do over again I might go for the more expensive Truck-Lites or similar.