new 15w fixed-focus 52mm cylinder laser module can engrave on stainless steel 15000mw diy carving engraver accessory with pwm

new 15w fixed-focus 52mm cylinder laser module can engrave on stainless steel 15000mw diy carving engraver accessory with pwm
sku: 521176131
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$194.02
Shipping from: China
   Description
--cylindrical laser, width 52mm --laser wavelength: 450nm (blue viole) --spot type: dotted (adjustable) --light power: 15 watts (average power is 8w.) --drive mode: external acc constant current drive --cooling method: forced air cooling --operating voltage: 12v dc --shell material: aluminum, surface anodized --module material: copper --life time:8,000hours --working temperature:-40-75celsius
   Technical Details
_GoogleCategoryID: 932
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