Heavy Equipment Parts & Accs. Healthcare, Lab & Life Science. Auto Parts & Car ledlight. Women's bags & purse. 12VDC 450nm Blue Engraver CNC Laser Module with Heatsink for DIY Laser Engraver Machine.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. 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. Our listing price includes the value of goods, packaging cost, and export. Please check with your country's. We will reply your message within 48 hours. If you do not receive our reply within 48 hours, pls. Post a message again because sometimes our message system may block some emails. If you are satisfied with our service, pls. Your recognition will encourage us greatly and serve you better. We strive to keep all our customers satisfy. Your feedback is critical to our success! The item "15W Laser Head Engraving Module with TTL 450nm Blu-ray Wood Marking Cutting Tool" is in sale since Monday, April 1, 2019. This item is in the category "Business & Industrial\Printing & Graphic Arts\Screen & Specialty Printing\Engraving". The seller is "onebuyfrance" and is located in Hongkong. This item can be shipped worldwide.