DX » Community » Reviews » DY-5W-940 5W 940nm LED Infrared Soldering Bulb Plate - Silver + Black
Customer’s impression:
Good product. Funciona correctamente Does not heat much like it !!!!!! materiel standard
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  • posted byjavierso on 03/12/2018

    Impression:Good product.;

    Its justa IR led replacement. Not sure if its really 940nm.

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  • posted byAntagonizer on 12/12/2016

    Impression:Does not heat much;

    Pros: Super bright (for an IR) With common star-shaped heatsink it does not heating at all at 2,5V It can withstand more than rated voltage (3V few hours - shortly tested 4~5V) With proper colimator/lens light beam angle can be modified Low power consumption Cons: There aren't any

    Good quality IR led Good quality IR led Good quality IR led Good quality IR led

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  • posted by10709253 on 12/05/2016

    Impression:like it !!!!!!;

    Very nice and good!!!

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  • posted bycaballoadsl on 04/14/2016

    Impression:Funciona correctamente;

    Todo correcto. Funciona perfectamente. La descripción del articulo es buena

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  • posted by10087136 on 02/05/2016

    Impression:materiel standard;

    commandé et payé 2 , recu 1 pas d'explication

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  • posted byHeliEye on 04/09/2014

    Very bright IR Ledswhen viewing with an IR Camera. Careful choice of optics will give long range IR illumination, depending on the camera's sensitivity to IR at 950nm. No visible glow. Ready assembled on aluminium Star pcb Good price. #Note: the 10 I ordered all had the polarity backwards, so be... Read more

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  • posted byHeliEye on 11/05/2013

    Comes on a proper star pcb, easy to mount onto a larger heat sink.. Very good output power when driven to about 2A. Visible glow virtually non-existent, makes these IR leds Ideal for use with covert security camera's, as it would be very difficult to spot this IR Light source. Based on the of I... Read more

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  • posted byHeliEye on 10/19/2013

    I purchased 2 of these IR Leds, just to see if they were any good. I used this Led with a 30mm dia Lens, I was able to illuminate a target at 100m using my low light IR Camera with no problem. Using a 60mm 'Bulls-eye' glass lens, this distance is almost doubled, But, you will need a good Zoom to... Read more

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