vr, I got the 1284R light shown on this page:
http://www.led-r-us.com/smlights.shtml

It is two pieces with a gasket so wiring connections are well-protected, and it surface mounts with a couple of screws. No pigtail or grommet required. I have been planning to replace this setup with the 5526R shown here:
http://www.led-r-us.com/sttlights.shtml

Since the Reflex seems to work pretty well I may just add a third to my setup. When I made the mount I wanted two lights set wide so I went ahead and made it wide enough for 3 of the 1284R. I even drilled screw holes for mounting 3 even though I was only putting two on at the time. I knew this day would come. The 1284 only draws .035 amp which I confirmed with an amp meter.