Purchase Qty. Reference FOB Price
1-99 Pieces US$130.00
100-499 Pieces US$125.00
500-999 Pieces US$115.00
1,000+ Pieces US$105.00
Product Description
Specification: Wavelength: 450nm Output Power(CW): 4.5w Can Type: 9mm Floating Mounted High Power 450nm 4.5W Blue Laser Module for DIY Engraving Product Description NO Item Parameter Unit 1 Peak Wavelength 450±5 nm 2 Optical Output Power ≤ 4.5 W 3 Operating ...