![Industrial Blue Lasers 445nm 447nm 450nm 50mw Dot Diode Module w/Driver Out and TTL & Fan Cooling: Amazon.com: Industrial & Scientific Industrial Blue Lasers 445nm 447nm 450nm 50mw Dot Diode Module w/Driver Out and TTL & Fan Cooling: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/61JSebWWEnL.jpg)
Industrial Blue Lasers 445nm 447nm 450nm 50mw Dot Diode Module w/Driver Out and TTL & Fan Cooling: Amazon.com: Industrial & Scientific
![4W Industry Laser 445nm/447nm/450nm 4000mW Blue Laser Dot Module Diode NDB7A75 w/ TTL0-20kHz & Fan Cooling & Long Time Working: Amazon.com: Industrial & Scientific 4W Industry Laser 445nm/447nm/450nm 4000mW Blue Laser Dot Module Diode NDB7A75 w/ TTL0-20kHz & Fan Cooling & Long Time Working: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/619suPdSiVL._AC_UF1000,1000_QL80_.jpg)
4W Industry Laser 445nm/447nm/450nm 4000mW Blue Laser Dot Module Diode NDB7A75 w/ TTL0-20kHz & Fan Cooling & Long Time Working: Amazon.com: Industrial & Scientific
![1000mW 445nm Laser Module 1W Laser Cutter Head CNC Laser Engraver Part TTL/PWM Modulation Focusing Laser For CNC Router - BeamQus 1000mW 445nm Laser Module 1W Laser Cutter Head CNC Laser Engraver Part TTL/PWM Modulation Focusing Laser For CNC Router - BeamQus](https://www.beamqus.com/wp-content/uploads/1000mW-445nm-Laser-Module-1W-Laser-Cutter-Head-CNC-Laser-Engraver-Part-TTL-PWM-Modulation-Focusing.jpg)
1000mW 445nm Laser Module 1W Laser Cutter Head CNC Laser Engraver Part TTL/PWM Modulation Focusing Laser For CNC Router - BeamQus
![UKing ZQ-j8 50000mw 445nm Blue Beam 3-Mode Zoomable 5-in-1 Laser Pointer Pen Kit Black - Laserpointerpro UKing ZQ-j8 50000mw 445nm Blue Beam 3-Mode Zoomable 5-in-1 Laser Pointer Pen Kit Black - Laserpointerpro](https://www.laserpointerpro.com/thumb_image/product/s/spu3/spu32006964/spu32006964_800_800.jpg?20190217214542)
UKing ZQ-j8 50000mw 445nm Blue Beam 3-Mode Zoomable 5-in-1 Laser Pointer Pen Kit Black - Laserpointerpro
![New Metal Cased Colorful Oxlasers Ox-bl8 445nm 1000-2000mw Focusable Burning Blue Laser Pointer With 5 Caps Free Shipping - Laser Pens - AliExpress New Metal Cased Colorful Oxlasers Ox-bl8 445nm 1000-2000mw Focusable Burning Blue Laser Pointer With 5 Caps Free Shipping - Laser Pens - AliExpress](https://ae01.alicdn.com/kf/HTB1xcy1IFXXXXchXVXXq6xXFXXXZ/NEW-metal-cased-colorful-OXLasers-OX-BL8-445nm-1000-2000mW-focusable-burning-blue-laser-pointer-with.jpg)
New Metal Cased Colorful Oxlasers Ox-bl8 445nm 1000-2000mw Focusable Burning Blue Laser Pointer With 5 Caps Free Shipping - Laser Pens - AliExpress
![1000mW 1W 445nm blue laser water-proof 445nm blue laser pointer [colation] - $89.00 : High Power Burning Laser Pointers,DPSS Laser Diode LD Modules, Kinds of laser products 1000mW 1W 445nm blue laser water-proof 445nm blue laser pointer [colation] - $89.00 : High Power Burning Laser Pointers,DPSS Laser Diode LD Modules, Kinds of laser products](https://www.beamq.com/images/BeamQ%20445nm%20blue%20laser%20pointer%201W%20laser.jpg)