445nm 500mW Blue Laser Module for DIY CNC Cutter Engraving Engraver

Features: 100percent brand new and high quality. This product is laser engraving machine special module, features external drive, real Output Optical Power , stable performance. Laser module with constant current driver board to ensure stable output optical power,low heat no external driver board,Very Easy to use. Suitable for industrial laser engraving machine equipment usage DIY stage laser lighting DIY lighting laboratory. Heat dissipation adopts of forced air cooling, with long continuous working times. Specification: Power adapter voltage: 100 240 VAC Plug type: US plug Laser wavelength: 445nm(blue light) Spot type: dot (adjustable focus) Light output power: 500mW Drive mode: external ACC constant current drive Heat dissipation: forced air cooling Working voltage: 12V DC Power supply interface :2*2.54 Control interface: 2*2.54(TTL control switch, PWM control power) Case material: anodic black on aluminum surface Module material: copper Collimating lens: optical glass coating Weight: Approx.296g 10.4oz Package list: 1 x Laser Module 1 x US Power Adapter 1 x MX37 Cable Note: .