405nm violet lasers has more dim spot than blue,green and red lasers when seen by naked eyes.

 
Specification:
Output Power: 100mW
Wavelength: 405nm
Working Voltage: 3-5V (red wire for postive +, black wire for negative -)
Working Current: <120mA
Working Temperature: +10 ℃~+40 ℃
Laser Shape:Line
Focusable: Yes
Material and Color: Metal
Lens:Plastics
Dimensions: 14.5x45mm
Duty Cycle:5 minutes on, 1 minute off
 
Details:
This module can't work for a long time without heatsink.Or the diode in it will be damaged.If you want to prolong the working time of it,please add the heatsink on it and check the links below:
 
 
Package:
1 x Industrial 405nm 100mW Violet-blue Laser Line Diode Module 14.5x45mm w/Driver In and Cable
 


On 17-Aug-2026 at 23:56:36 EDT, seller added the following information:

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