led head light Aluminum ,Cree XML LED head light; Over 1000 lumens max output,could use for bicycle; Waterproof,Rechargeable. Over 1000 lumens XML led head light -Could use for bike light, led headlamp,very convenience for customers ... )Packing:100pcs/boxPackage:Gift Box:250*180*65(mm)Weight106g Over 1000 lumens XML led Bicycle light