445nm 1.6W 1600mW Blue Laser Module With Heatsink For DIY Laser Cutter Engraver<br>Description:<br>          Heatsink Material       aircraft aluminum           Output Power       1600mW(1.6W)           Wavelength       445nm(blue laser)           Voltage       DC 12V           Current       1A~1.5A           Beam Shape       dot(focusable)           Life Time       8，000 hours           Working Temperature       -40-75\u2103   <br>Feature:445nm 1.6W focusable blue laser moduleDC 5.5*2.1 power portAircraft aluminum heatsink with cooling fan ensure long working time continuouslyEquipped with constant-current driver board ensure stable output optical power，low heat no external driver board needed，easy to useSuitable for industrial laser engraving machine equipment usage<br>Note:1.Please wear laser goggles when you using it.2. We will send you a plug adapter according to your country.<br>Package included:1X 1.6W Focusable Blue Laser Module1X Power Adapter1X Plug Adapter