... ) Long lifetime&mainteance-free Applications MaterialsMarkingCeramic, Electronics, FPD, Glass, Hard Disk, Indent card, LCD, Medical Device, Metal, Plastic, Solar Cell/Panel ... ~+80-20~+80Expected life time10000h10000h10000hWarranty (month)121212 Diode End-pump Solid-state laser/DPSS laser(532nm)