So it's not the brightest light in the world, nor is it easy to find a mounting location using the included brackets, BUT it does put out a lot more light than a 55w incandescent bulb.
Camera is crappy I know, but that is one, 110mm work light from DDM Tuning:
http://www.ddmtuning.com/Products/LED-Work-Lamp
I plan on buying another one for a dual light setup. From the looks of things it's totally acceptable for riding at night, lot better than the stock headlight, and at just shy of 1 amp of current draw (website says 1.25 amps, I measured about 0.98 amps). Even at high speeds it seems like it's appropriate, and it's just one light!! Two should be even better, although it's not a spot light so much as it is a directional flood light.
For $35 you can't go wrong, not to mention it's only around 1 amp of current draw at 12.9v. DDM Tuning does have higher output lights but these work great. Just thought I would share my findings.