Basically they call themselves superflash, come with the aaa's and are the best rear light I've ever used and at less than a tenner at the moment are a total bargain. 3 little flashing leds in sequence then a big f/o pulse from the main er, 'superflash'
You definitely won't be disappointed, they're one of those products that you pray they don't replace in the new seasons line etc.
On the subject of rear lights, I swear by these
http://www.parker-international.co.uk/13040/Smart-317R-1-2-Watt-LED-Rear-Light.html
Basically they call themselves superflash, come with the aaa's and are the best rear light I've ever used and at less than a tenner at the moment are a total bargain. 3 little flashing leds in sequence then a big f/o pulse from the main er, 'superflash'
You definitely won't be disappointed, they're one of those products that you pray they don't replace in the new seasons line etc.