... 3.can imprint your logo 4.OEM products 5.High power supply532nm Green laser pointer, Green laser beamWavelength:532nmSize f the ... and working time over 8,000 hours Output wavelength: 532NmOutput power: 5mw,10mw,20mw,30mw,40mw,50mw,100mw,200mW Beam distance ... medical and astronomy, indicator, and teaching baton New Arrival 808nm 1000-2000mw High power adjustable focus IR laser pointer portable with key ...