25mm 532nm 30-50mW Fat Beam Laser Module Green Dot Laser Module for KTV Bar DJ Stage Lighting

Description25mm 532nm 30-50mW Fat Beam Laser Module Green Dot Laser Module for KTV Bar DJ Stage LightingWavelength: 532nm Output: 50mW(After the beam expanded, the output must be reduced to 30-50m) Working voltage: 3.7V/5V/12V Diameter of the beam : Approx.14mm Size: Diameter Approx.25mm Duty cycle: 2-4hr on (You can prolong it by adding heatsink)Note:All fat beam lasers normally used in fog or smoke area, so that in those areas, the beam can be seen. if you use it in open and bright area, you man cannot find the laser beam.