I've just wired up the 2 x 36w LED Flood lights on the front of my NP300. Very impressed with the results, though when I go back to dipped main beam at night it's like driving in the dark.
The photos below are both off road track from American stationary position. First is Full beam on NP300 standard lights, the second is with new LED's activated.
Where abouts on the front did you mount them? up top or lower down?
They work really well, although the standard high beam wasn't too bad.
Agreed, decent amount of light just off the full beams.