Decaker C8 1000 LM LED Flashlight Torch with Batteries and Charger, Black 5 Modes: High, Medium, Low, Strobe, SOS (Lightly push the tail button to change modes) Military Grade 6061T aluminum alloy: this flashlight is sturdy and durable enough for long time daily using Skid-Proof design & Water Resistant design (Highest water resistant level of IPX-6) Power By: 1 x 18650 3.7v rechargeable battery (included)