Product name: 450nm 1W, 2W Laser Pointer Model No. JLB-013 Feature: High output power, good quality, portable laser. Portable laser pen type, drived by battery Offer output power 1000mW, 2000mW Stainless steel design. Long lifetime chip, expected lifetime: More than 5000hours. Clearly visible in the dark and lighted area. High quality, sustained output power with well tested. Come with all accessories: Battery, charger, manual, safety glasses in aluminum carrying case.
1*" 18650 " recharge battery(included)
> 5000 hours
Visible laser diode
20mm diameter × 178mm long
Astronomy, military, medical, indicator, teaching baton, bars, ktv etc.