Low-profile design makes this flashlight distinctive from ordinary ones in appearance. Made of highly superior material， this flashlight is impact-resistant and wear-resistant for long time use. It is powered by CR123battery， ensuring long-lasting working time and long lifespan up to 10，000 hours. Also， it is designed into 2 modes， free for option. Most of all， with its compact size and light weight， this flashlight is convenient for daily carrying. So， are you interested in this NITECORE (MT10C) XM-L2 U2 High BrightnessPortable Flashlight?                                    Features             Adopt a CREE XM-L2 U2 with Max. output of 920lm<br> Powered by a CR123 battery， keep continuous working time<br> Direct access to red light mode， providing multiple convenience in use<br> Constructed from aerospace grade aluminum alloy<br> Side switches for unprecedented ease    <br>                                                            Specifications             Light Source     LED    <br> Power     10W    <br> Material     Aluminum Alloy    <br> Color Temperature     5000K    <br> Working Temperature     30 °C    <br> Lifespan     10，000 Hours    <br> Battery     1 x CR123 Battery    <br> Max. Output     920 Lumens    <br> Dimensions     (3.59 x 1 x 1)" / (9.12 x 2.54 x 2.54)cm (L x W x Dia.)    <br> Weight     1.59oz / 45g       <br>                                                             Package Includes            1 x Flashlight<br>1 x Cloth Cover<br>1 x Strap<br>1 x Clip<br>