"Mountain bike" helmets, like the Giro Hex or Xar probably would work well with your lights. For example:



TE has the Xar and a number of other helmets of a similar style, like the Bell Arella, that should work. I've been shopping for a new road helmet and am thinking of the "mountain bike" helmets like the Xar and have thought about getting a similar light set.

I think the commuter helmets vary a lot. I have a Bern Berkeley and I am not sure how I would hook lights up to that helmet.




This one, the Bell City, looks like it would work: