The item is a combination of flashlight and bike clamp, called ultra-bright flashlight bike light. And it is with double usages, both as bike light and flashlight. Item Specification: Brand : WindFire Super Bright CREE XM-L T6 U2 LED Lamp Light Flashlight. Material: High quality T6063-T6 Aluminum. Special Features:Zoomable. Brightness: 1800 Lumens Maximum. Emitter Type:CREE/XM-T6. Mode: 5 Modes. - High, Medium,Low, Strobe, SOS. Power: 12W. Lighting Distance: 100-250 m. Switch Type: Click. Switch Location: Tail-cap. Input Voltage: 3.6-4.2V,4.2max. Power Source: 1 x 18650 or 3x AAA Batteries. Material: Aluminum. Color: black. Dimensions(L x Head Dia. x Body Dia.)5.31 x 1.37 x 1.10)inch / (13.5 x 3.5 x 2.8)cm. Multi-purposed Applications: Easy to Install - Absolutely no other tools required to fix on bike bar as Bike Headlight. Easy to Use - Fix torch flashlight into mount bike clamp and adjust it to reasonable angle as you like. Easy to Remove - Double used as a multi-purpose torch flashlight by removing from bike bar. (Hiking, inspecting, emergency, camping etc). Package Content: 1 x WF25 5 Modes CREE XM-L T6 U2 LED Flashlight Torch. 1 x Adjustable mount bike clamp. After Sale Service: 30 Days Money Back Guarantee, 12 Months Warranty!