DX » Community » Reviews » 50mW 532nm Green Laser Module (3V 11.9mm)
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Very good Reliable disappointing Powerfull Breakable
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  • posted bybdm31310 on 10/16/2015

    Very good laser for small crafts. Works very well , easy to install with an Arduino . I recommend this product.

    Impression:Very good,Powerfull;

    0 1 0

  • posted byjeesusristus on 09/29/2015

    Pros: I'm pretty sure that laser send inrared too. Not perfectly collimated, but working. Need only 3 volts, not need current controlled powersource. Cons: IR and bad wires. How long device working, I don't know.


    0 0 1

  • posted byHavokTheorem on 05/15/2015

    Fairly well built laser. However I don't believe it was actually capable of 30mW. 10-15mW would be nearer the mark. I thought the lack of brightness may have been due to not providing enough voltage (as I was running at 2.8v). I attempted to give the potentiometer a turn. Within about a 16th of a... Read more

    Impression:disappointing,Breakable,Untrue rating;

    0 0 1

  • posted byshpax on 03/26/2015

    Very good green laser, materials with good quality, casing do the job as heatsink very well. lense is easy to remove and refocus. makes good visible spot for quite long distance for such low power unit. wires may fall out but soldering isn't a problem white this is DIY part. be aware 50mW is much... Read more

    Impression:Very good low power laser;

    0 0 0

  • posted by9040442 on 01/30/2015

    Module is very powerfull (beam is clearly visible at night) and has low divergence Sadely, the connection broke very soon, I needed to re-soldered it

    Powerfull and small divergence


    0 0 0

  • posted byquimagm on 10/15/2014

    Pros: Excelent power, range of 10 nm, good materials Cons: the price, but if you need it, the value is ok.

    Impression:Nice laser for school or research;

    0 0 0

  • posted byMNippey on 08/19/2014

    Pros: Works for 2,5 years now, with several hundred switching cycles. Cons: I had to resolder both wires before I could use it. After about 2 years, the button starts to bounce, I replaced it with a flash-light switch here from DX. Other Thoughts: If you want to use this product for a long time,... Read more


    0 0 1

  • posted bycuscoale on 12/11/2013

    Very good green laser. It's possible see the beam during the night, during the day it's difficult but the green point is always very powerful. It's very dangerous see it without protective glasses the point is very brilliant. It's a little bit fragile but it's a module not a laser! If you want a... Read more

    0 0 0

  • posted bysargasis on 10/18/2013

    Very good laser, power is around 50mw ! eally visible in the night ! you can have fun with it, but be carful with your eyes :) with a 50mw laser you can burn your eyes if you look the pointer during around 1ms... product recieve in few days in France in good conditions. Dimensions are good, you !... Read more

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  • posted byrndxqtwt6tsqh on 08/23/2013

    This is great laser module for projects! I got it today and it's exactly how i expected it to be. It's probably not 50mW as it says, but i did not expect it to be so. If u remove the lens which is removable you can make it cut electrical tape and light matches! Remember to wear eye protection! it... Read more

    0 0 0

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