High-quality laser diode,optical glass lens, driver circuit and housing High reliability, high stability, long life,low price Model ... -10000hoursSpot diamension: 0.5mm (thinnest) Characteriscics:High-quality laser diode,optical glass lens, driver circuit and housingHigh reliability ... lights,enterainment, military,levellighting, etc.Below are high power red laser modules for your reference. If you need ...