15W Laser Head Engraving Module with TTL 450nm Blu-ray Wood Marking Cutting Tool

  
15W Laser Head Engraving Module with TTL 450nm Blu-ray Wood Marking Cutting Tool. This is a 15W Laser module that could give out 450nm blue laser light. Large heat sinks and cooling fan ensure better heat dissipation during work. Support continuous light output working mode and can work for long time. This module comes with power adapter for convenient use. Suitable for industrial laser engraving machine equipment, great for DIY laser engravers. Focal length: can be adjusted. Driving Mode: External ACC constant current drive. AC Adaptor Input Voltage: 100-240V. Lens Material: Optical glass with coating. Please wear laser goggles during usage, avoid to touch the laser directly to the eyes and skin. The laser module should works less than half an hour in one time, and continue to work when it cool down please. 1 x AC Adapter with US plug.

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