Dimension:14(diameter)x160(length)mm WorkingVoltage:DC=3.0V TriggerVoltage:DC=2.3V WorkingCurrent:I 250mA Laserdistance:over100feet OutputWavelength:532nm Output:5mw(canchoose10mw,30mw,50mw,100mw,200mw) WorkingTemperature:20℃~+35℃ StorageTemperature:-20℃~+60℃ AppearanceandColor:RubberBlack TechnicalParameter:Fixedfocus,greendotfacula,continuousoutputandworkingtimeover5000hours