488nm 55mW Adjustable Sky Blue Point Line Cross Laser Module With Power Supply

Specifications:
Host Size: 16*68mm
Output Wavelength: 488nm
Output Power: <60mW Spot Pattern:Point /Line /Cross Spot Size: Adjustable Focus Cooling Method:Aluminum Heat Dissipation Surface Treatment: Black Shell Material: Aluminum Circuit Control: Constant Current Reverse Connection Protection: With Automatic Identification Of Positive And Negative Working Voltage: DC=3-4.5V Working Current: I<135mA Warm-up Time: No Working Temperature: -10 ° C ~ +40 ° C Storage Temperature: -10 ° C ~ +40 ° C Structural Features: Laser Tube + Lens + Heat Sink Remarks: The Power Supply Is Built-In Product Packaging: 1* Laser Module 1*3V Power Supply