I haven't bothered to put some signals on yet. I'll post more when I decide on what brand to use. I'm thinking Rizoma brand. They are super bright and the angular design is very nice. It's either that brand of the ones that Graves racing makes. I've seen them on a few bikes and they are very bright as well... but just not at 360 degrees like the Rizoma ones.
Here is what they look like:
