Same like someone posting to all, “What flashlight should I get?”, and my first reply is usually, “Whaddya gonna DO wittit?”.
Do youse want to see farther downrange, like a spot? More light tossed to the periphery? Etc.?
Back in the day, even when I was running my 90W/130W H4s, I never got flashed. And aside from illuminating some asshats, never ever even had to flick on my brights, either. But I did want more “reach” out into the darkness.
As opposed to the 4464s or whatever they were, that tossed little sissy-weenie dots of yellow light a few dozen feet ahead of me, my H4s laid down a nice white blanket of light in front of me. The stock halogens were little better than ancient sealed-beams, and certainly had no “sharp cutoff” to speak of. You just aimed ’em where you wanted those sissy-weenie dots of light.
The H4s had a nice cutoff, ’though with a few “devil-horns” sticking up, and you aimed ’em straight ahead. Noice.
But I still wanted that “reach”, especially on a deserted highway.
And that’s where those Harbor Freight driving lights came in. Silly little anæmic 55W capsule, but the reflector focused that into a nice tight pencil-beam that was a true pain in the ass to aim. I’d stick around after dark, aim at the big blank wall clear across the lot, and spend the better part of an hour aiming the f’n things. (Loosen, aim, tighten, mutter obscenities because tightening pulled it out of aim, rinse’n’repeat.)
But it was oh so worth it!
The bottom of the beam would barely skim across the asphalt in front, and the beam would be a nice tight spot waaay far out. Even if a car would be coming way way out in the distance, the beam was dim enough to not be bothersome, and as it closed in, the hotspot would then be below the driver. Never ever got flashed, and I rode with them on pretty much all the time except for local/lit roads where they weren’t needed.
They also lit up cops’ retroreflective paint like the car was on fire, too.
Oh, and the whole point was to ask what’s the intended use, and see if it can all be done in one light (LED or otherwise) or would it just be easier to stick aux lighting to do what you want.