This light package contains an OKW light head, 18350 Handheld body and tail cap. It also includes a single KeepPower 1200mAh 18350 batteries and a XTAR MC2 charger. While lumen output is only 680 lumen the throw is about 400% greater than the M600DF. This light head is best suited for situations where extreme throw is needed. Features Made in the USA Lifetime guarantee Approximately 680 out the front lumens and candela is approximately 69,000. It is an excellent overall light head good for indoor or outdoor use Drivers are fully potted and tested. 6061 Series Alum bezel with Mil-Spec Hard Anodizing Ultra clear BOROFLOATA(R) lens al Mfg: Modlite Systems