What's in a name? Blinky 1 is just being modest. Not one, but three eXtreme LEDs give you 220 degrees of visibility.
Where does the one come in? With Blinky 1, you can be seen from up to one mile away. That's where.
BionX 48V Power Supply Charger for XL Systems
BionX Cord for Li-Mn Battery Charger
Busch & Müller Topfire Bike Helmet LED Tail Light