- Model:?UniqueFire HS802- Features a?Cree XR-E?R2-WC LED emitter- Powered by 1 x?18650 or 2 x 3.0V/3.6V CR123A?batteries- Voltage input: 3.6V ~ 9V?- 2-mode tail cap clicky switch: Hi > Lo- 230?lumen maximum brightness (manufacturer rated)- Digitally regulated LED driver circuitry- Coated glass lens with aluminum?smooth reflector                                                                                                                                Dimensions: 1.97 in x 1.97 in x 7.28 in<br />Weight: 8.29 oz