MM10 Bullets installed on my 2012 V-Strom DL650. Although the wiring harness is good, I didn't like the switch that is included. I prefer a true switch mounted to the handlebars instead of a stick on pushbutton. So I ordered a switch from Eastern Beaver
and wired the whole thing to the auxiliary fuse box under the seat.
I wanted them primarily for daytime visibility and they are perfect. Lots of "very obvious but not annoying" comments from other riders. Haven't used them enough at night to comment on how well they really throw light.