Uh, that's not a superflash.

But I have used All Electronics strobes in the past. They are very nice and cheap, but they will NOT last if you have rough roads. I went through 2 of them; the gravel roads I ride on eventually rip the heavy capacitor out of the circuit board; it's done that on both I destroyed. Unfortunately the ones I've found that looked more durable were also a lot heavier/bigger too.