Body color: blackMaterial: Aluminum AlloyModel of LED: Cree Q5 LEDFlashlight Type: XM-L T6Support Dimmer: 5 files(High/Mid/Low/Strobe/SOS)Zoomable: x1 / x250 / x500 / x1000 / x2000Power supply: 1 x 18650 battery / 3 x AAA batteries (Not Included)Package include: 1 pcs led flashlight (without the battery) 1 pcs AAA battery holder 1 pcs 18650 Plastic Tube