650nm 660nm 130mW Red Laser Module for KTV BarLighting Housing Decration
Description:
Wavelength 650nm 660nm
Output 130mW after the beam expanded, the output must be reduced to 90-100 mw
Working voltage 3.6-4.2V can work with one pc 18650 li-on battery
Diameter of the beam 14-16mm
Size 22*70mm
Working current 300mA
Storage temp. －40℃～80℃
Duty cycle 2 hrs 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
