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. 1 x AC Adapter with US plug.
The item "450nm 15WB Blue Laser Module With Heatsink For Laser Cutter Engraver DIY New" is in sale since Thursday, April 18, 2019. This item is in the category "Business & Industrial\Printing & Graphic Arts\Screen & Specialty Printing\Engraving". The seller is "hzyfxxkj2018" and is located in shenzhen. This item can be shipped worldwide.