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Focusable 200-250mW 650nm Laser Module Red Dot Laser Generator Diode Replacement Mini DIY Engraver

4.934
$15.99 /$19.51
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    $12.99 /$19.51
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    Notice:
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    Specification:
    BrandEleksmaker
    Optical Power 200-250mW
    Wavelength650nm(red laser)
    VoltageDC 3-5V
    Current<300mA
    Beam Shapedot
    SizeΦ12X45mm

    Features:
    1. 650nm focusable red laser module
    2. Reverse power protection, anti-static protection, short circuit protection
    3. Supply current does not vary with the voltage ranging from 3.2V to 5.0V
    4. Output optical power is stable,suitable for industrial equipment usage

    Note:
    1.This laser module has high output power,please wear goggles when testing or using.
    2.The red cord is anode,the black cord is cathode.

    Package Included:
    1 x Red Dot Laser Module
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    Focusable 200-250mW 650nm Laser Module Red Dot Laser Generator Diode Replacement Mini DIY Engraver

    Focusable 200-250mW 650nm Laser Module Red Dot Laser Generator Diode Replacement Mini DIY Engraver

    Focusable 200-250mW 650nm Laser Module Red Dot Laser Generator Diode Replacement Mini DIY Engraver

    Focusable 200-250mW 650nm Laser Module Red Dot Laser Generator Diode Replacement Mini DIY Engraver

    Focusable 200-250mW 650nm Laser Module Red Dot Laser Generator Diode Replacement Mini DIY Engraver

    Focusable 200-250mW 650nm Laser Module Red Dot Laser Generator Diode Replacement Mini DIY Engraver

    Focusable 200-250mW 650nm Laser Module Red Dot Laser Generator Diode Replacement Mini DIY Engraver

    Focusable 200-250mW 650nm Laser Module Red Dot Laser Generator Diode Replacement Mini DIY Engraver

    Focusable 200-250mW 650nm Laser Module Red Dot Laser Generator Diode Replacement Mini DIY Engraver

    Focusable 200-250mW 650nm Laser Module Red Dot Laser Generator Diode Replacement Mini DIY Engraver

    Focusable 200-250mW 650nm Laser Module Red Dot Laser Generator Diode Replacement Mini DIY Engraver

    Customer Reviews

    4.80 out of 5
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    • ObyGood VIP1
      IT
      08/10/2017

      I was a bit sceptical about only 250mW laser but I was wrong.
      This module laser works very well and with 5V (350mA) is able to cut brown paper and engrave in a good way wood, paper, etc...
      It doesn't work o white paper....

      Only bad point is the focusing, it is really an hard task to get focus, the spring works well but the roller isn't so stable and so to get focusing is not easy.

      Comments (0)
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    • jasper2991 VIP3
      17/12/2014

      Excellent unit for laser engraving.
      i use it to engrave wood and cut paper.
      plastics are no problem for this laser.
      USE PROPER EYE PROTECTION!

      Comments (3)
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      • 0
        Q: Can I power it from a 5V USB bank or battery directly ?
        A:
        yes
        Answered by Diaa280 on 10/02/2020Helpful (0)
      • 0
        Q: I would like to de-focus the laser. How big can the spot be when de-focused?
        A:
        50cm
        Answered by Shivam Negi on 20/01/2022Helpful (0)
      • 0
        Q: can I burn something?
        A:
        not yet
        Answered by BG123138189 on 01/05/2024Helpful (0)
      • 0
        Q: how to adjust the power?
        A:
        Change the input voltage
        Answered by Shivam Negi on 07/02/2022Helpful (0)
      • 0
        Q: how much volts?
        A:
        5v
        Answered by Shivam Negi on 20/01/2022Helpful (0)
      • 0
        Q: can it engrave on paper
        A:
        I engraved on wood, black plastic, black glossy plexiglass. I used 300mmmin movement speed.
        Answered by smallghost on 04/02/2020Helpful (0)
      • 0
        Q: it cut fabrics....????
        A:
        No
        Answered by Chanda on 17/03/2022Helpful (0)
      • 0
        Q: Does this laser require cooling? Thanks, Steve.
        A:
        not at all
        Answered by Pritamsingh on 24/02/2022Helpful (0)
      • 0
        Q: how many volts is it made for
        A:
        4-5v
        Answered by Zornfeld on 20/11/2023Helpful (0)
      • 0
        Q: Do you sell the protective lenses for this laser?
        A:
        no. there isn't any protection glasses
        Answered by riccardoucci18 on 11/12/2021Helpful (0)
      • 0
        Q: what is working life of the laser?
        A:
        I use it to my school project
        Answered by BG123138189 on 01/05/2024Helpful (0)
      • 0
        Q: Do I need a driver to power this module or is it just plug and play with 3.7 / 5 volt dc? Thanks.
        A:
        Hi,no you can power it directly from a power source ie. 3.7 - 5 V. I powered mine from a USB bank which is 5 V. Wear adequate eye protection !
        Answered by FRANCIS on 16/02/2020Helpful (0)
      • 0
        Q: You wrote that the power supply current doesn't change in the range from 3.2 to 5V. But I measured the laser consumption from 5V-280ma, from 4V-160mA. It turns out that the power depends on the supply voltage?
        A:
        it's apparently not a constant power circuit since it changes with input voltage
        Answered by wingerr on 18/09/2020Helpful (0)
      • 0
        Q: Hello, can I use PWM controller to manage laser power?
        A:
        ok
        Answered by BG464035541 on 27/05/2022Helpful (0)
      • 0
        Q: Can i limit the current and use it for 10 continuous hours?
        A:
        yes, you can limit the current, but this also reduces the laser power. A temperature-dependent resistor can be installed to protect against overheating and a circuit regulates the power of the laser.
        Answered by George on 26/02/2020Helpful (0)
      • 0
        Q: can i use it to engrave Wood?
        A:
        Itnot engrave wood
        Answered by culman on 06/12/2020Helpful (0)
      • 0
        Q: At what maximum distance can it be focused?
        A:
        4m
        Answered by Sniff on 07/03/2025Helpful (0)
      • 0
        Q: Can I get this in a green laser?
        A:
        No
        Answered by Sniff on 16/02/2024Helpful (0)
      • 0
        Q: does it come with reverse polarity protection ?
        A:
        Don't know but connect a diode anode at the red (+) wire and you reverse polarity protection. Succes !
        Answered by hansnl on 23/03/2022Helpful (0)
      • 0
        Q: 1mm paper will be cut or not
        A:
        No
        Answered by Thisred on 29/09/2021Helpful (0)
      • 0
        Q: is it possible to burn
        A:
        Hello. You can try.
        Answered by Genteel on 01/09/2020Helpful (0)
      • 0
        Q: hi, can i use it as a sound transmitter?
        A:
        No
        Answered by Diaa280 on 01/02/2020Helpful (0)
      • 0
        Q: What is the focal length range of this laser? What is the minimum diameter of the laser spot?
        A:
        The size of the light spot depends on personal skills. The minimum is to adjust to about 2MM. Playing lasers is mainly focused on the focus. It has nothing to do with the size of the light spot.
        Answered by huangliyu1 on 03/01/2020Helpful (0)
      • 0
        Q: merhaba ürün bana ulaşmadı paramın iadesini istiyorum
        A:
        helloPlease contact us https://www.banggood.com/Contact-Us_hi111Thanks for your inquiry!Have a nice day!
        Answered by huangliyu1 on 03/01/2020Helpful (0)
      • 0
        Q: Can i used for cnc?
        A:
        yes
        Answered by huangliyu1 on 03/01/2020Helpful (0)
      • 0
        Q: can this engrave metal
        A:
        No, metal engraving requires a co2 laser, 40W and more
        Answered by smallghost on 29/12/2019Helpful (0)
      • 0
        Q: can I burn matchstick or grass or cigarettes
        A:
        No answer yet.
      • 0
        Q: How much time does it require to get heated up and cut a normal tape or to burn a thin paper?
        A:
        3 or 4 secend
        Answered by Diaa280 on 01/02/2020Helpful (0)
      • 0
        Q: Лазерът изпраща ли се с радиатор
        A:
        No, this item is without radiator
        Answered by Vitalized on 10/02/2019Helpful (0)
      • 0
        Q: I would build an DIY Engraver , and want to use this module for testing ... can I use this laser with a CNC shield and do I need a TTL driver ?
        A:
        You don't need a driver as it is built in, you can just supply 5 volts
        Answered by Shivam Negi on 07/02/2022Helpful (0)

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