... year limited warranty 5.WU&Paypal Single green color Laser pointer AL-010G Details : Size: 23× ... laser: Visible laser Diode specification parameter:Fixed focal, Green pointlike flare, Continuous output,Continuous service life > 5000 hours output wavelength:532nM ... 20mW,30mW,50mW,80mW,100mW,120mW,150mW,200mW,250mW, The greater the power, the farther range,The bright green light, the thick green light ...