15W Laser Head Engraving Module With Ttl 450nm Blu-Ray Wood Marking Cutting Tool

Features: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.Specifications:Laser Wavelength: 450nm (Blu-ray)Output Power: 15W Working Voltage: 12V DCWorking Current: 5AFocal length: 16mmFocal length: can be adjustedHeat dissipation: FanDriving Mode: External ACC constant current driveAC Adaptor Plug: USAC Adaptor Input Voltage: 100-240VLens Material: Optical glass with coatingLight Form: Dot, adjustable-focusModulation: TTLPWM Control: Support Note:1. Please wear laser goggles during usage, avoid to touch the laser directly to the eyes and skin.2. The laser module should works less than half an hour in one time, and continue to work when it cool down please.Package Includes:1 x Laser Module1 x AC Adapter with US plug