You mean to remove either of the low or high beam bulbs altogether, and install a set of LEDS that'll become your low or high beams?
In states that require safety inspections, most laws require the bulbs or lenses to "be of an approved type" Pretty sure off road LED projector spot lights aren't approved for this situation.
I got pulled over out of state (in PA) during the day, and was politely informed that my 17" LED light bar, mounted inside my plow frame needed to be covered, and was a ticketable offence for just having in uncovered...
I guess you can start hacking apart your own truck if you want, just check with local laws first.