You can get it today for Free. But there's a catch. You have to help us cover the postage & packaging fees (Shipping and Handling). If you get more than one it costs us less to send it, so you pay much less if you get two or more. Since we announced this offer, orders are streaming in. We can't do such offer again, so we urge you to get yours now.
They are also equipped with a light sensor and a movement sensor, that only flashes when you're cycling, saving power while you're not riding.
Color of bike light: Red/Blue/Green/Yellow bike light Batteries: not include
If you have any questionsor concerns, let us know.