Features:Wavelength: 532 nmLaser shape: pointsCooling method: Fan coolingModulation frequency: TTL 0-30K HzWorking method: continuous workColor: BlackMaterial: AluminumCircuit control: fixed controlReverse polarity protection: Yes, routinely identifies effective and unfavorable electrodesWorking voltage: CC=12VWorking current: i<500 mAPreheating time: NoneWorking temperature: -10 ° C to+40 ° CStorage temperature: -10 ° C to+40 ° CStructure: Laser diode+lens+cooling housingSize 30 * 60mm, working voltage of 12V, spot original light spot, non adjustablenoteThe 532nm 50mw/100MW laser module consists of a laser head (laser diode+shell+lens) and its driving circuit board. The laser head is supplied with a fan for cooling