Here are the lights I choose
http://www.ebay.com/itm/2x125W-3000L...BUYwi9&vxp=mtr
The clamps are mounted with two bolts, holding the lamps straight ahead.
This will not work, as the area close to the side panels is angled and not flat.
I disassembled the lights and removed the REAR screw bolting them to the clamp.
Then I adjusted the angle to where I wanted them pointing (using a 3cell Lipo for power) and then marked where the rear hold should be.
Drilled a new rear hold and bolted them up. Solid as a rock
Now these lights have three setting...high, low and strobe.
I hooed the up to BOTH A1 and A2, figuring that when I switched on A1 high would come on. Then I thought going to A2 would temporarily switch power off before A2 came on going to low beam, but apparently goping from A1 to A2 does NOT stop power to the item. So now I just flick to A1 back and forth to cycle to whatever function I want.
I may disable the three functions and make them JUST high beam (there's a video on You Tube showing how to disable with a small soldering)
Either way they work fine