Model N/A Quantity 1 Color Blue Material Aluminum alloy Color BIN Purple Number of Emitters 9 Wave Length 385~385 nm Working Voltage 3.6~4.2 V Battery Configuration 3 x AAA batteries (Not included) Runtime 2~10 hours Number of Modes 1 Mode Arrangement Steady on Mode Memory No Switch Type Forward clicky Switch Location Tailcap Lens No Reflector No Beam Range 5m Strap Included Yes Clip Included No Other Feature Suitable for banknote authenticity inspection detection of fluorescence chemical fiber inspection and other special projects. Packing List 1 x Flashlight 1 x Battery holder