It's replacement time for the stock 7 inch sealed beams. Just one of many needed up grades. Now that the months of darkness aren't far off(winter)it's ASAP. LED?Halogen?if I have to redo harness it's no big deal the idea of less draw with led is a bonus. Is it better to buy good lenses and h4 bulbs or replace with round led? I have 0 experience with led. Aux lights will come after a bumper. It's a 24v system except headlights which are 12v. Lil help would be nice thanks. It seems they are hard to compare lotta BS ont the web.