2.5W 445nm Blue La.ser Module with Heatsink for for DIY 3D Printer La.ser Medicine

Price: $21.39
Product prices and availability are accurate as of 2021-01-15 16:02:18 UTC and are subject to change. Any price and availability information displayed on https://www.amazon.com/ at the time of purchase will apply to the purchase of this product.
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Product Features

This is a 2.5W La.ser module that could give out 445nm blue laser light Support continuous light output working mode and can work for long time Large heat sinks and cooling fan ensure better heat dissipation during work,445nm 500mW Laser Module with Heatsink TTL/PMW for DIY 3D Printer Laser Medicine This module comes with power adapter for convenient use Suitable for industrial laser engraving machine equipment, great for DIY laser engravers