... 16*60,etc. circuit:APCFocus: fixed / adjustablematerial of module housing : cooper / aluminumSpan of Life: 8000-10000hoursSpot ... ,line /cross line laser module,DPSS laser,uniformline laser,single longitudinal mode green laserbeam expander laser module etc.We also can ... We can provide you with below kinds of laser module.Shape of light: dot, single line,cross ... year 635nm~660nm (1mW~250mW) Laser Module