Cheap and Powerful 450nm Blue Laser Module 100mW / 2W / 3W / 5W / 7W

This model is one of our best-selling blue laser modules. We use 5 diodes to achieve different power ranges: PL450B for 100mW (80mW - 100mW), NDB7875 for 2W (1600mW - 1700mW), NDB7875 for 3W (3500mW - 3600mW), NUBM0A for 5W (4600mW - 4800mW), NUBM44 for 7W (6500mW - 6800mW). For the promotion of the market, we offer prices that are close to the production cost. If you need a cheap and powerful 450nm laser module, this product will exceed your expectations!

Specifications
• Laser wavelength: 450nm blue
• Output Power: 100mW / 2W / 3W / 5W / 7W
• Drive mode: ACC constant current external drive
• Focus: adjustable focus
• Heat dissipation method: forced air cooling
• Working voltage: 12V DC
• Power supply control interface: 2.54-3P (PWM or TTL)
• Housing material: aluminum
• Module material: copper
• Lens material: glass
• Dimensions: 40mm x 40mm
• Gross weight: 429g

Notes:
The thick blue laser beam (15mm in diameter) is optional - you can choose according to your needs. In general, the thick beam is only suitable for high power, or the laser is not visible during the day. If you need a bright and long-distance laser beam, please don't choose the thick beam.

Complete Accessories
• 1 x 450nm Blue Laser Module
• 1 x Dedicated Power Adapter
• 1 x Adjustable Bracket
• 1 x Warranty Card