Lights how much is too much

I will admit......I use non DOT approved E code 7" H4 conversions in my Ford truck, but they are aimed dead nuts on STOCK. IMO, the E code stuff should be DOT approved, because on low beam, they focus an incredible wedge of light on the right hand right of way of the road and illuminate road signs very well. Also, their cut off area on low beam is very abrupt and short. On high beam, of course, it's another story. We live out in the county in Georgia. Deer out here account for a LOT of accidents. I wanna see um comin.