Package Includes:1* CREE XM-L T6 LED Torch 1*Bicycle Mount(Battery Not Included)Feature:UltraFire WF-502B CREE XM-L T6 LED 5 Mode FlashlightBrand: UltrafireModel: WF-502BEmitter Type: CREE XM-L T6 LEDBrightness: 1000 lumens maximum brightnessLight Color: WhiteLED Quantity: 1Battery Configurations: 1 x 18650 batteryVoltage Input: 3.6-4.2VPower: 5WSwitch Type: Clicky/ClickieSwitch Location: Tail-capSwitch Color: Black/Green (Sent randomly.)Modes: 5Mode Arrangement: Hi > Mid >Lo > Strobe >SOSRuntime: About 2.5 hoursLighting Distance: 100-200 mMaterial :Aluminum AlloyLens: Coated Glass LensReflector: Aluminum Smooth/SMO ReflectorCarrying Clip: Clip IncludedCasing Color: BlackDimensions (L x Head Dia. x Body Dia.): 5.39 x 1.25 x 0.86 inch / 13.7 x 3.2 x 2.2 cmWeight: 116g / 4.09ozWaterproof DesignedNOTE:1. Please never over-charge or over-discharge the 18650 batteries， which means when the brightness of the flashlight is going down clearly but not totally dark， it is the time to charge it， or the battery will be over-discharged and it will be broken or shortcircuit when you charge it next time.2. Please do not toward the light directly to people's eyes for the powerful light is harmful and it will make you blind temporarily， especially for kids. This item is not with the battery and you may buy 18650 Battery in my store here:https://www.wish.com/c/54c640cd16398709645abe45https://www.wish.com/c/54b9e899dacf6f0952a0105ahttps://www.wish.com/c/54adfa4fd630ed301b22e114