Name: 17000mW High-power blue laser module Model: 839387. Material: hard aluminum + brass Finish: Black anodized + sandblasting Heat dissipation: Fan Output Power: pulse 17W average 8W Operating Voltage: DC = 12V Working Current: <3A Focal length: 16mm Focal length: can adjusted Wavelength: 445-450 (Blu-ray) Operating temperature: 15 C 45 C Modulation frequency: ttl can be modulated 0v- Off 5v open frequency range for PWM: 30K.Body dimensions: length 45mm wide 45mm height 100mm. Stainless steel, iron, aluminum, ceramics, stone, wood, bamboo, leather, plastics, etc. International buyers please note: a. The item "450nm 445nm 17W 17000mW High Power Wood Metal Blue Laser Module Engraving Head" is in sale since Wednesday, January 17, 2018. This item is in the category "Business & Industrial\Healthcare, Lab & Life Science\Lab Equipment\Lab Lasers & Photonics".
The seller is "unopery" and is located in HK. This item can be shipped worldwide.