Product: Dot Beam adjustable/Focus laser module 100mW Green 532nm
Dimension: 12MM * 64MM
Wavelength: 532 ± 10nm
Output Power: 200mw
Color: Green
Operating Voltage: DC = 3V (battery can be 3-3.7V, Transformer can be 3-3.3V)
Operating Current: Around 380mA ~ 420mA
Operating temperature: + 20 ℃ ~ + 30 ℃
Storage temperature: -20 ℃ ~ + 60 ℃
Lazer Effect: dot