Super Powerful Blue Laser Module 445nm/455nm/465nm with PWM/TTL

This blue laser module can work continuously, which a fan to dissipate heat. The laser part and the circuit board are separate - this design is stable, and the TTL modulation is available. The 445nm/455nm/465nm wavelength is optional - you can choose according to your needs. For laser engraving, 445nm or 455nm is more suitable. If you need high visibility, 465nm will be a better choice.

Specifications
• Dimensions of the module: 81.5mm x 40mm x 40mm
• Dimensions of the circuit board: 50mm x 32.5mm x 24.5mm
• Laser wavelength: 445nm / 455nm / 465nm
• Output power: 3W / 3.5W / 4.75W
• Cooling method: aluminum heat dissipation
• PWM/TTL control: available
• Focus: adjustable focus
• Modulation frequency: adjustable (0-150kHz)
• Working continuously 24 hours a day: available
• Housing material: aluminum
• Circuit control: step-down constant current
• Reverse polarity protection: available
• Working voltage: DC = 12V
• Working current: I < 4A
• Warm-up time: none
• Startup time: < 1 second
• Working temperature: -10℃～＋40℃
• Storage temperature: -10℃～＋40℃
• Structure: laser tube + lens + cooling housing
• Net weight: 229g

Attention:
The input voltage should not exceed 14V, or the circuit and module will be damaged!

Packing List
• 1 x Blue Laser Module 445nm/455nm/465nm
• 1 x 12V Power Adapter (Optional)
• 1 x Warranty Card