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50W 4000LM Pure/Warm White High Bright LED Light Lamp Chip 32-34V 22% OFF 50W 4000LM Pure/Warm White High Bright LED Light Lamp Chip 32-34V US$5.13 US$6.60 View It
  • Overall:
Top Positive Review for %s on Banggood, Shop best %s with lowest price on Banggood. Browse most helpful positive review for %s before you buy., rc toys, fun sports, fashion, popular electronics
fredlllll 28/07/2015
i though ill give these leds a try because they are remarkably cheap. and they do indeed work when i put them on power. now the biiiig problem: some of the subleds turn on at 5V already!! the reason for this is explained in this video https://www.youtube.com/watch?v=NjKgPLeJ79Q it also explains why these leds are so cheap. they are basically the faulty ones from the factory, but they still want to sell them. nothing wrong with that at this price. but i still give these only 2 stars because 5V is faaar from the 32V. if you need a bright led for a few short term projects buy these. if you intend to use these for longterm stuff you would be better of buying the 10W leds that banggood has. those are of good quality ( http://www.banggood.com/10W-Warm-Pure-White-High-Brightest-Save-Power-LED-Light-Lamp-p-88169.html ). im not going to get a refund, because i knew what i was in for, and its my own fault. also, what do you expect for that price?
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  • Banggood Dear Customer, Thank you for your review. We are so sorry for the inconvenient. If the LED light chip has any problems, please send email to cservice@banggood.com. We will deal with it.

    01/06/2024

  • David Fred, you don't expect a refund? I can understand your attitude, BUT, I do believe BangGood should point out that these are 'seconds' and intended just for experimentation.

    Reply 07/09/2015
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