... 3.can imprint your logo 4.OEM products 5.High power supply532nm Green laser pointer, Green laser beamWavelength:532nmSize f the ... :0.8-1.2mradBateries:AAA*2pcsBeam diameter:1.5mmClass:IIIB Fixed focus, green dot facula, continuous output, and working time over ... 8,000 hours Output wavelength: 532NmOutput power: 5mw,10mw,20mw,30mw,40mw,50mw,100mw,200mW Beam distance ...