SC-BL1803R
Ultra bright High Rechargeable Bicycle light
Light source: 10W CREE XM-L2 T6 LED
Luminous Flux: 300 lumens
Battery: 4*18650/3.7V/6000mAh (included)
Light mode: High/Low/Flash/Off
Run time: approx 6 hours
Size: 54*44mm
Weight: 103g (w/o battery)
Material: Durable Aluminum body
When battery connected,the switch button be blue color slow flashing