Roo Lite adjustment

If they are they are the same as Lightforce, which they are supposed to be, then you just unscrew the lens, anti clockwise. Might take a bit of effort to break the seal at first. Not worth it in my opinion, its just a useless feature as the lens will unscrew itself and will come off after a while. Its best to leave them done up tight in a spot pattern.

I have a set of these

1) At first hard to turn - once you have done it once it seems to be a lot easier.
2) They do adjust right down to a Spot beam, but not really needed at our highway speeds. I agree with above, more likely to undo if you do this.
3) I leave them wound right in which gives the full spread and found this ideal
4) Best way to adjust ispark 6 m from a wall on flat ground and turn on high beam. Measure up to the center of the beam & mark center of beam location L & R. Cover lights and turn on the spotties. Adjust height of spotties (set straight forward to match high beam level. Turn both spottie beams slightly out (L to the left, R to the right) say 6". Some people like crossing the beams, that is turning the R one to point L and L to point R.
5) Find a lonely stretch of road and park. Turn on high beam and spotties. Cover headlights and see if you need to do a fine tune adjustment. If set on the wall I find this is not needed.

I have found on full spread beam that I can see well into the distance and at 110k have no issues picking up Cattle well in advance.

Cheers Tony.

Once you have them right, put a cable tie around the adjusting mechanism to hold the clip down tight - they will not unscrew then.

regards

Pete