Flashlight:1.100% Brand New2.Color: Light Yellow3.LED: XR-E Q54.Battery: 1 X 18650 3.7V Battery (Not included)5.The main purpose: Diving6.Diving depth: <=50m7.Light mode: Strong， weak light， blasting flash8.Switch mode: Rotary switchBike Torch Mount:1.Dimensions: 75 x 45x 19mm 2.360° swivel head pedestal3.Also adjusts to accommodate a variety of viewing positions 4.Installs in seconds 5.Designed to easily mount directly to your bike6.Can be moved easily from one bike to another 7.Mounting pedestal adjusts quickly and easily without tools 8.Suitable for 24~28mm in diameter flashlight9.Color:Black Package Included:1 x Q5 LED Flashlight Torch1 x AAA Battery Holder1 x 18650 Battery Holder 1 x Bike Torch Mount