... reliability, high stability, long life,low price DM650D1 Red Laser Module Characteriscics:High-quality laser diode,optical glass lens, driver circuit and housingHigh ... ,830nm,850nm,980nmPower: 1mw,5mW,10mW,20mW,30mW,50mW,80mW,100mW,150mW,200mW,250mWBeam Shape: Dot/line/crossOperating Current: <22mA~30mAOperating ...