Thick Beam 450nm 200mw Blue Dot Laser Diode Module 12V Perfect LED Light Show Note that the picture stage light effect to achieve, please use in the dark or smoky places, thank you Parameters: Model No: Embedded Laser Cannon Colour: coarse blue light Wavelength: 450nm Power: 200mw Diameter of pupil beam: 12-16mm Operating temperature: 12-32°C Working time: recommended to open 10 hours, close once Operating time: 8000-10000 hours Modulation frequency: 0-20KHz Operating mode: CW (continuous) DC5V TTL Laser Size: Length 65mm Width 62mm Weight: about 160G Package:     1 x 450nm 200mw Thick Beam Blue Dot Laser Module

Shippment:
1.Every parcel will be registered with tracking number. 

2.International shipping requires complicated shipping procedures (such as both countries customs, transit stations etc.), also will be affected by many factors, such as holidays, weather conditions et. If the transportation time is not normal, please contact us