Sport Direct USB Cob Bicycle Rear Light 100 Lumens

30 lumens power output with 10 Micro COB (Chip on board) LED'S.
The LED visibility is up to 800 metres.
There are 4 lighting modes: Eco beam (30% - 8 hours running time),
Normal beam (30% - 3.6 hours running time), Medium beam (50% - 2.5
hours running time), High beam (100% - 1.2 hours running time).
4 flashing modes: Slow flash with normal beam (20 hours running time),
Slow flash with medium beam (4 hours running time), Slow flash with high
beam (2.2 hours running time), Quick flash with medium beam (9 hours
running time).
It has a low battery indicator which lets you know when to charge it up via
a green LED light.
Built In Polymer 500mAh 3.7v Battery
USB Rechargeable
IPX8 rated, water resistant.
Mounting bracket is included and can be fitted easily using the
instructions provided.
UKCA/CE approved.