The moon aerolite frontrear light is ideal for the everyday rider or daily commuter with a front and rear light in one unit the front light offers up to 60 lumens and the rear 10 lumens the lithium battery is usb rechargeable for added convenience and offers you up to 13hours of run time you can easily switch between the 6 different modes to allow you to get the level of light you want offering both static and flashing options this moon bike light also features a h