Hatori LED XML C8-t6 5-mode 1000 Lumen Flashlight Torch (1 x Battery Charger; 1x 18650 Rechargeable Battery) "1 x Battery Charger; 1x 18650 Rechargeable Battery" Perfect fit for outdoor sports, such as camping, traveling 5 Mode: High, Medium, Low, Strobe, SOS (Half push the tail button to change modes) Luminous Flux: Output brightness comes to 1000 lumen(Maximum). Requires Lithium TF 18650 Batteries. Material: Aluminum alloy casing, avoid high temperature, fall-off protection.