Originally Posted by Tmax1
I echo the above sentiments. The unit is very bright and noticable.
I found the enclosed mounting insufficient for mounting anywhere but the seatpost or clipped to something.
With sticky back velcro I was able to mount mine on the rear of my helmet. Moves as my head moves and is of higher elevation than seatpost high.
The PB superflash has flashed for rain rides and flash next for dry so I say it is fairly weatherproof.
All in all, it's, ummm...super.
Good idea on the velcro. I did something similar but used a couple of zipties. I hardly notice it back there and it's nice and high, very noticeable.