Strion® LED Flashlight, (1) 3.75 V, 160 Lumen, Black ORS NASCO does not trap dirt in does not trap dirt in case Lightweight but strong case is easy to handle and rewind Two material grip is comfortable to use Hi Viz® orange case is easy to find on the job site Folding end hook for true zero measurements Black Knight® is as versatile as it is durable and protective Ultra compact and designed for the broadest range of lighting needs at the best value High Medium Low Strobe modes Extended runtime when on low mode Anti roll head prevents the light from rolling when you set it down IPX4 rated for water resistance and 2 meter impact resistance tested