The LEDs I have aren't quite a flood, but they are not a spot either..
I know there are 30 degree and IIRC 60 degree LED bars (not sure if TWF can get both).. I've seen pics of how much more light the bigger LED bars send out (same brand as mine) compared to my twin 6" ones. They do shoot pretty far and go quite a bit off to the side and up/down.
As for halogens.. They use lots of amps and are not near as bright as HIDs.. They are cheaper too, but there is a reason for that..
~Mark