Black Waterproof 2200 Lumen Zoomable Cree Xm-l T6 LED Flashlight Torch Lamp Light + Skid-proof + 5 Modes material: high quality 6061T aluminum alloy battery: 1 x 18650 3.7v Battery or 3 x AAA battery (battery not included) 5-mode: adjustable Brightness,High/Middle/Low/Strobe/ SOS Max output Lumen: 2200 Lumens Waterproofing design, can use in rainly day