The brite rreg uno ii t6 cree led bicyclehead light is perfect for low visibility and places where there is no light visible to both pedestrians and cars the light will reduce the chance of accidents keep you safe on the road this light can light up your path up to 200 metres with its 600 lumen led bulbs so you can always see where you are going clearly the powerful 7 200mah battery allows up to 3 hours life on full power however that can be increased significantly if you use the flash