BRIGHTNESS: Has an output of 300 Lumens and is visible up to 500 metres using its 1 Super Bright 3 Watt LED with an optical reflector designed inside.
LOW BATTERY WARNING: This light has a low level battery indicator in which a red light appears under the button when the light needs to be charged.
MODES: There are 3 different functions for this light which include constant with 100% brightness (run time up to 1.5 hrs), constant with 50% brightness (run time up to 3.5 hrs) and also a flashing mode (run time up to 3.5 hrs).
USAGE: A silicone strap is attached to the light so the light can be easily attached/detached from your bike with ease.
USB RECHARGEABLE: Lithium battery 3.7 V/550mAh and comes with a micro USB cable to charge