LA03-500 405nm 500mW Blue Laser Module DC 12V Heat Sink Cooling Fan DIY Laser Engraver for EleksMaker

What are the advantages of this module (designed with DC female plug)? Just plug in power adapter, then the laser emits immediately. Esay and quick for various laser usages. Description: This 500mW focusable violet laser module is suitable for mini engraving machine equipment usage with stable output power and long lifetime. Specification: General Specification Model LA03-500 Heatsink Material Aircraft Aluminum Luminous Color Blue Violet Section Size 33mm x 33mm Cooling Mode Heat Sink Groove, Cooling Fan Dimension 67 * 33 * 33mm Adapter Plug US Plug Adapter Input Voltage AC 100-240V Technical Parameters Laser Power 500mW Wavelength 405nm Working Voltage DC 12V Working Current 700mA Beam Shape Dot (Focusable) TTL/PWM Modulation NO Power Port DC 5.5*2.1 Working Temperature -40 ~ 75 Life Time 6000 hours Features: 1. 500mW constant laser power, focusable blue violet laser module. 2. Aircraft aluminum heatsink with cooling fan ensure long working time continuously. 3. Equipped with constant-current driver board ensure stable output optical power, suitable for industrial engraving machine equipment usage. Note (Please pay attention): 1. Please wear laser goggles during usage and avoid touching the laser directly with your eyes and skin. 2. The warranty period of laser module is one month. If you have any quality problem (Except individual situation like using the laser module more than 30 minutes per time and casue the damage) please feel free to ask our customer service for help. 3. If your laser module has any problem, please DO NOT dismantle it without our permission. It will destroy the laser module. 4. Any quality problem about the module, please feel free to contact us. Many operative problem can be solved according to your video and problem description. Thanks for your understanding. 5. This laser module is compatible with our EleksMaker machine. You can use a DC TO 2 PIN connector to do it. (Can not adjust laser intention) Package included: 1 x 500mW Blue Violet Laser Module 1 x Power Adapter