12mm 5mW Red Laser Diode Modules - Black (DC 4.5V)

SKU: 165078 (Added on -)
Price:
US$
4.99
Shipping: Free Shipping To UNITED STATES
Dispatch:
Ships within 7-10 business days
Direct: Worldwide US
12mm 5mW Red Laser Diode Modules - Black (DC 4.5V)
This SKU 165078 is available in US direct. US: 901165078
Model6972
Quantity10
ColorBlack
MaterialPlastic + iron
SpecificationPower: 5mW; Working voltage: 4.5V; Working current: 20mA; Working range: 1000 meters; Color BIN; Red
FeaturesMini and compact design
ApplicationFor DIY project
Packing List10 x Laser module (8cm-cable)
Dimensions: 0.91 in x 0.47 in x 0.47 in (2.3 cm x 1.2 cm x 1.2 cm)
Weight: 0.42 oz (12 g)

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Quantity 3+ units 5+ units 10+ units
Rate USD$ 4.42 shipped USD$ 4.41 shipped USD$ 4.39 shipped

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Average Customer Review (3 customer reviews) 5

100% of customers would recommend this product to a friend (3 out of 3)

  • 5 star: 2 (0%)
  • 4 star: 1 (0%)
  • 3 star: 0 (0%)
  • 2 star: 0 (0%)
  • 1 star: 0 (0%)

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  • cheap, cheaply made but very usefull

    posted by oinkwaste on 07:18:48 G6T 06/06/2013 certificated customer

    Involvement Level: Expert (understands the inner workings)

    Pros: You cant beat the price 46cents per laser. they work as expected come prefocused and can be driven by a li-ion battery. they are very versatile and you can attach them as guides , pointers you name it

    Cons: they are so cheaply made that some of the light leaks out from the back. the plastic housing cant work as a heatsink but at 5mW I dont think any heatsink is necessary

    Other: They are very cheap and cheaply made but they work as intended so Icant really complain about the quality . in the price you usually get 1 red diode, you get 10. by using a 50ohm resistor the laser can be driven directly from a li-ion cell which make it easy to mount into many solutions

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    • Overall
      5
    • Price:
      5
    • Quality:
      4
    • Ease of use:
      5
    • Usefulness:
      5
  • 12mm 5mW Red Laser Diode Modules - Black (DC 4.5V)

    posted by evdbdx on 06:06:03 G12T 20/12/2012 certificated customer

    Involvement Level: Expert (understands the inner workings)

    Pros: these red lasers (12mm 5mW Red Laser Diode Modules - Black (DC 4.5V)) are very cheap and working ok. thanks dealextreme.

    Cons: one out of ten arrived disassembled and working. even after assembling still defective. nine other working perfectly!

    Other: these red lasers offer very good price/quality. i'm very happy with my order so I immediately ordered twenty more, can't wait for the arrival.

    Share to facebook Comments Was this review helpful? Yes No
    • Overall
      4
    • Price:
      5
    • Quality:
      2
    • Ease of use:
      5
    • Usefulness:
      5
  • great value for that price!

    posted by thierrius on 11:20:07 G12T 12/12/2012 certificated customer

    Involvement Level: Expert (understands the inner workings)

    Pros: - 10 (TEN!!) lasers for an incredible low price, I feel like a thief ;) - all lasers seem focused by hand and glued in place ( I think it would be possible to re-focus them if you really want to, although I don't recommend it.) - great for Arduino or DYI project.

    Cons: - packaging could have been more careful, I had a lot of different items and all where crammed in a bubble envelop, didn't affect the lasers, though. The units look and feel cheap (well, they ARE cheap :) ). They do leak red light at the back, not expert enough to consider this a pro or a con, but I suspect a con. Even though, this is a non-finished product, meant for DYI, so just don't expect a finished product. - they're so small, I'm not sure if IR is shielded in some way, I wouldn't really count on it ;).

    Other: Superproduct, get 'm while you still can!!

    Share to facebook Comments Was this review helpful? Yes No
    • Overall
      5
    • Price:
      5
    • Quality:
      3
    • Ease of use:
      5
    • Usefulness:
      5
showing latest 3 entries. Click here to read all 3 reviews.

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