... ,000hoursIrradiation RangeUp to 100mProduct size32*154.5mmmulti-FunctionHigh light/low light/SOSWaterproofIP64(weather proof)Focusingtelescopic zoom changeProduct feature:1, ... alloy casing,shockproof,dustproof,orrosion resistant2,Use CREE Q5 LED Bulb that made in USA,super high power ... the tail cap13,Effective visible range more then 100meter14,LED lighting color is close to nature lighting,help ...