![DIY newest blue 450nm 650nm 808nm 980nm TO-5 (9mm) laser diode copper housing with glass focusing lens and expanding glass lens - AliExpress DIY newest blue 450nm 650nm 808nm 980nm TO-5 (9mm) laser diode copper housing with glass focusing lens and expanding glass lens - AliExpress](https://ae01.alicdn.com/kf/HTB1CNtDaLvsK1Rjy0Fiq6zwtXXaX/DIY-newest-blue-450nm-650nm-808nm-980nm-TO-5-9mm-laser-diode-copper-housing-with-glass.jpg)
DIY newest blue 450nm 650nm 808nm 980nm TO-5 (9mm) laser diode copper housing with glass focusing lens and expanding glass lens - AliExpress
![445nm 447nm 450nm 1w 1.4w 1.6w Laser Diode Drive / Driver 3.7v-9x20mm - Stage Lighting Effect - AliExpress 445nm 447nm 450nm 1w 1.4w 1.6w Laser Diode Drive / Driver 3.7v-9x20mm - Stage Lighting Effect - AliExpress](https://ae01.alicdn.com/kf/H47dbaf2c979c411ab82f7bcbd72e5e9fv.jpg_640x640Q90.jpg_.webp)
445nm 447nm 450nm 1w 1.4w 1.6w Laser Diode Drive / Driver 3.7v-9x20mm - Stage Lighting Effect - AliExpress
![Adjustable 445nm 450nm 473nm 1W 1.4W 2W Blue Laser Diode Driver Power 2.5A 5.5V boost circuit 3.7V - AliExpress Adjustable 445nm 450nm 473nm 1W 1.4W 2W Blue Laser Diode Driver Power 2.5A 5.5V boost circuit 3.7V - AliExpress](https://ae01.alicdn.com/kf/HTB1x3ZwdlWD3KVjSZFsq6AqkpXai/Adjustable-445nm-450nm-473nm-1W-1-4W-2W-Blue-Laser-Diode-Driver-Power-2-5A-5.jpg)
Adjustable 445nm 450nm 473nm 1W 1.4W 2W Blue Laser Diode Driver Power 2.5A 5.5V boost circuit 3.7V - AliExpress
![445nm 447nm 450nm 1w 1.4w 1.6w Laser Diode Drive / Driver 3.7v-9x20mm - Stage Lighting Effect - AliExpress 445nm 447nm 450nm 1w 1.4w 1.6w Laser Diode Drive / Driver 3.7v-9x20mm - Stage Lighting Effect - AliExpress](https://ae01.alicdn.com/kf/Ha12b7894672146dea5e0a6e161ef5054n.jpg_640x640Q90.jpg_.webp)
445nm 447nm 450nm 1w 1.4w 1.6w Laser Diode Drive / Driver 3.7v-9x20mm - Stage Lighting Effect - AliExpress
![DIY newest blue 450nm 650nm 808nm 980nm TO-5 (9mm) laser diode copper housing with glass focusing lens and expanding glass lens - AliExpress DIY newest blue 450nm 650nm 808nm 980nm TO-5 (9mm) laser diode copper housing with glass focusing lens and expanding glass lens - AliExpress](https://ae01.alicdn.com/kf/HTB1IihBaOYrK1Rjy0Fdq6ACvVXan/DIY-newest-blue-450nm-650nm-808nm-980nm-TO-5-9mm-laser-diode-copper-housing-with-glass.jpg)