DX  » Community » Reviews » 1.3A 40W Power Constant Current Source LED Driver (85~265V)
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    • Overall Rating: 5
    • Price: 3
    • Quality: 5
    • Ease Of Use: 5
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Works reliabily

    posted by cousineau on 08/22/2013 Certified Owner

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

    Pros:
    I have a few of these to power different 40 watt blue LEDs. They work reliably with no heat issues. They are forgiving if you ever cross wires and make a spark. Mine have worked for days continuously.
    Cons:
    There's a bit of high-pitched noise. I have these open on a desk though. If they were in a case you might not hear it. The w...
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    • Overall Rating: 4
    • Price: 3
    • Quality: 5
    • Ease Of Use: 4
    • Usefulness: 5
    2 DXPoints
    earned for this post
    Good quality driver

    posted by ChucklesExtreme on 12/18/2011 Certified Owner

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

    Pros:
    Seems to be well-built and sturdy. Has leads already attached to connect to the LED.
    Cons:
    Took 3 weeks before product finally shipped. Cost is higher than the 50w driver also sold on DX. There is a fairly long lag be...
    View Detail » 
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