Review on Adjustable Focus 405Nm Blue Violet Mini Dot Diode Module Head With 100MW Power For DC 3-5V Micro Tubes by Corey Burgess

Name: Adjustable Focus 405Nm Blue Violet Mini Dot Diode Module Head With 100MW Power For DC 3-5V Micro Tubes
Item: Adjustable Focus 405Nm Blue Violet Mini Dot Diode Module Head With 100MW Power For DC 3-5V Micro Tubes
Rating: 4

August 10, 2023

Actual power is lower than claimed

We ordered this laser module for our lab. We used a power supply with 5V, 3A specifications, and we also ordered the heatsink for the laser. The module worked. However, I measured the output with a power meter. As shown in the picture, the actual output was 60mW instead of the claimed 100mW. It is still enough for our application, but I will drop one star for that.

Pros

Application: This dot diode module is designed for engraving machine, cutter and so on.

Cons

this is nothing more the a laser pointer wasted money

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