Product Parameters:

Wave length: 450NM (blue light)
Power: 15W
Electric current: 1A-3A
Voltage: DC 12V
Working temperature: -10 ~ + 40
Driver module: PWM TTL control method
Can adjust focus: Yes
focal length is 1.8cm
Life Time:> 10,000 hours
Working Temperature: -40 ~ 75 ℃
Cooling: air (fan + heat sink)
Material: Aluminum, anodized surface
Usage: can be engraved plastic, wood, acrylic, pvc, pcb, aluminum, wood or the like material.