DIY 532nm laser driver board 405nm 450nm 200mW 500mw 1W/2W/2.5W/3.8W blue laser module power supplier driver 12V/TTL/heat sink

DIY 532nm laser driver board 405nm 450nm 200mW 500mw 1W/2W/2.5W/3.8W blue laser module power supplier driver 12V/TTL/heat sink
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sku: 32678827367_1
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$29.99
Shipping from: China
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