~Main parameters 
Power supply: 220V or 24V battery pack.
Battery: Built-in lithium iron phosphate battery pack, capacity: 12Ah, charging voltage: 29.2V.
Wavelength:        530±2nm
                      445±2nm      
Laser output mode: multimode optical fiber, length of optical fiber: 2.5 m
Structure features: all-in-one, shock and moisture proof housing.
Operation: On the handle there are switching buttons for laser light source.      
The handle can be held in hand or fixed to a tripod through the tripod interface on it, making it convenient for taking photographs.    
Protective glasses: two pairs for each 190-540nm and 190-470nm