The Grande 4 Hi is designed for the desert and powersports customer that like to push the limits.  With an emphasis on spot optics and flood optics, the difference between the 4 Hi and the 4 Lo is more distance and a little less beam width allowing you to turn up the speed. This class leading light still gives you the ability to program your light for different off-road activities with All on, Just Spot, Just Flood, or Area lighting.