Found this and it looks interesting. Cost is abit steep and I will wait to see next year if it comes down in price or there are other entries to the market. 24 watts for each light so less than 100 watts for high beams. This is on a Mustang sight but one of the reviews was from a guy that owns a 71 Fury GT and said they are great. With lights like these our wiring harness is more than good enough. Check it out.
Mustang Headlight Kit LED 5-3/4" 1969
Mustang Headlight Kit LED 5-3/4" 1969