Lights4Bikes rubber USB front and rear LED bike light twin pack. Both lights are encased in silicon rubber and are completely weatherproof. There are 2 super bright, high lithium LEDs in each light and they have 3 modes, contstant and 2 flashing modes.
The lights run on 2 CR2032 batteries which are supplied.
* Silicone rubber front and back light
* more than 100 hours run time on one set of batteries
* Pocket size compact, sleek design
* Three modes - constant, slow flash and fast flash.
* Push button switch operation - easy to operate even with winter gloves.
* Completely flexible water-resistant silicone design.
* Rubber strap for easy and fast fixing to seat post and handlebars
* Visible up to 600 metres
* 2 LED front light
* 2 LED rear light.