DX  » Community » Reviews » 2~5mW Focusable Dot Laser Module (4-Pack/3V)
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100% of customers would recommend this product to a friend.

    • Overall Rating: 5
    • Price: 5
    • Quality: 4
    • Ease Of Use: 5
    • Usefulness: 4
    2 DXPoints
    earned for this post
    Perfect for DIY projects. Cheap price and works as expected.

    posted by ForoLinternas on 06/13/2013 Certified Owner

    Involvement:Expert (understands the inner workings) - Ownership:1 week to 1 month

    Pros:
    The price is very cheap and the product works as expected. Is perfect for your DIY projects. You can use them to make a prototype and then go for a higher quality (and more expensive) larsers.
    Cons:
    The beam quality is not excellent, but is enough for the price that costs.
    View Detail » 
    • Overall Rating: 4
    • Price: 5
    • Quality: 3
    • Ease Of Use: 5
    • Usefulness: 4
    2 DXPoints
    earned for this post
    Excellent price

    posted by qsxdr1 on 04/12/2013 Certified Owner

    Involvement:Expert (understands the inner workings) - Ownership:1 week to 1 month

    Pros:
    The lasers are very cheap, pretty bright (especially for the price), focusable, very small, well focused right out of the box, Focus can be changed with a screwdriver
    Cons:
    Not great build quality. I have had to re solder the connectors a couple times on a couple of them. Not very bright and cant ma...
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 3
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Strong beams, but somewhat fragile units

    posted by vilarcamaraneto on 12/17/2012 Certified Owner

    Involvement:General (knows how to use it) - Ownership:1 day to 1 week

    Pros:
    I expected a small unit, but these are tiny! The beam is stronger than I expected.
    Cons:
    One of them came defective (does not turn on). Filed a ticket about that, let's see DX's response. Aside of that, the product s...
    View Detail » 
    • Overall Rating: 4
    • Price: 4
    • Quality: 4
    • Ease Of Use: 5
    • Usefulness: 4
    2 DXPoints
    earned for this post
    Great for non-precise laser tagging

    posted by borjaardilla on 12/17/2012 Certified Owner

    Involvement:Expert (understands the inner workings) - Ownership:more than 1 month

    Pros:
    The price is very good and it has the expected quality, you can hook it up in seconds and start pointing wherever you want. If you want, you can create your custom laser, and put it inside anything you want.
    Cons:
    The adjustment is not very clear, but for the price it is good.
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 5
    • Ease Of Use: 4
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Very good toy

    posted by allangood on 09/03/2012 Certified Owner

    Involvement:General (knows how to use it) - Ownership:1 week to 1 month

    Pros:
    This is a very tiny and easy to use and easy to embedded laser module. It works with 3.3v (Arduino). The price is very good, almost $1 for module. The light is very bright with nice (for the price) focus.
    Cons:
    The wire is very weak and need to be handled with care. This is the only bad thing, but is expected because the tiny size.
    View Detail » 
    • Overall Rating: 5
    • Price: 5
    • Quality: 4
    • Ease Of Use: 4
    • Usefulness: 5
    2 DXPoints
    earned for this post
    4 red laser modules

    posted by iyorgova on 05/23/2011 Certified Owner

    Involvement:General (knows how to use it) - Ownership:1 week to 1 month

    Pros:
    1. The price: under 5 bucks for 4 modules 2. VERY tiny thus easy to embed almost anywhere 3. Good focus out of the box, easy to fine-tune with a screw driver 4. Powerful enough to be visible in direct sunlight at at least 10 meters distance 5. Only need 3 V...
    Cons:
    1. They come in a 4-pack but one of the modules would not perform well (only reaching 1/5 of the output capacity of the other 3...
    View Detail » 
    • Overall Rating: 4
    • Price: 5
    • Quality: 3
    • Ease Of Use: 4
    • Usefulness: 4
    2 DXPoints
    earned for this post
    Excelent!

    posted by DrDjDoom on 05/14/2011 Certified Owner

    Involvement:General (knows how to use it) - Ownership:1 day to 1 week

    Pros:
    -Gives a nice laser light -Works good with 3V button battery (SKU.34714) -The four arrive working
    Cons:
    -The cables soldered to the terminal are very weak, one even got out while using it.
    View Detail » 
    • Overall Rating: 4
    • Price: 5
    • Quality: 5
    • Ease Of Use: 4
    • Usefulness: 4
    2 DXPoints
    earned for this post
    Red lazer modules.

    posted by jakoab on 11/14/2010 Certified Owner

    Involvement:General (knows how to use it) - Ownership:1 day to 1 week

    Pros:
    I think it is a very good red lazer module for a prise like that, because it works very vell. And all the lazer modules lighted weary well. And it is easy to use when you can somthing about electronic.
    Cons:
    Bad information about the lazer modules, they are plased under the green lazer Category. It is not good enuf to make a red poi...
    View Detail » 
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