Compressed Square Adjustable focal length 450nm 6W Adjustable Focus Laser Module Kits - NEJE A40630 - 12V

Specification
weight: 209g
Wavelength: 450nm
Optical Output power: >6W
Min focus spot size: 0.04*0.04mm
Optical materials: Top-grade Nichia diode
Input: 12V - GND temperature_feedback
Fan material: high speed double ball fan
Fan speed smart control: build in
Fan automatically stop: build in
(Automatically controls fan speed according to temperature to reduce noise.)
Laser Class: Class 4
Antistatic: Yes
Continuously working: Unlimited
Warranty: 2 Years(20000h)