The Blue Bee light has built-in motion detection sensor and produces blue pattern during the ride which strongly enhances the cyclist's side visibility.
Instructions for use:
Before the first use unscrew the bottom part of the lamp containing the batteries. Hold the lamp in vertical position so that the batteries do not fall out.
When the lamp is unscrewed, remove the battery safety (white circular paper) and screw the lamp again.
The lamp is ready for use and can be screwed on the tyre valve stem.
The lamps can be screwed on car or standard valve stems, while for Presta valve stem you will need an adapter.
WHEEL BEE® - Bee Seen - Bee Safe