The new version of the U-Lite is not only rechargeable, and comes with it's own USB charge cable, but has the added feature of having 3 brightness settings on white. It also boasts a 90 hour run time on the dim setting.
100 lumens light output
Solid battery life (4-6 hours on high / 80-90 hours on low)
Inbuilt magnet and strong, long lasting elastic band
High-quality materials and sturdy construction