Blue Dot 450nm 100mW Laser Diode Module 5V for Beam Bar Stage Light
Wavelength： 450nm. Output power： 100mW for 1 hour of continuous operation. 1pc Fat Beam 450nm100mW Blue Laser Dot Module. Laser Shape: Dot. Laser level: 3B level. Note: Power point light above 50mW can not be directly to the naked eye.