A quick look inside one of the many simple waterproof crystal lights or tealights on eBay.
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17 thoughts on “Waterproof led crystal light for underwater decoration.”
  1. Avataaar/Circle Created with python_avatars Russell Hawkins says:

    I bought a set of these with RGB and remote control, did various static colour options and sequence changing (speed +/-, colour selection ) currently at the bottom of an aquarium, lost the remote.

  2. Avataaar/Circle Created with python_avatars 7homas 0wen says:

    If these where solar and floated but the LEDs pointed down it will look really good. Could you try to do this ?

  3. Avataaar/Circle Created with python_avatars Bill Lowe says:

    I got a nice shock when that life-like blow up came in shot. A real one would make a great wall light!

  4. Avataaar/Circle Created with python_avatars Michael Cato says:

    flipping back to that printout made me think he had built a mini 3d model of the circuit.
    trippy.

  5. Avataaar/Circle Created with python_avatars Andrew van Leeuwen says:

    I love Clive, many upload and none boring… how does he do that

  6. Avataaar/Circle Created with python_avatars jak p says:

    This infrared led board is hand soldered. L1 led soldering is appalling.

  7. Avataaar/Circle Created with python_avatars Wayne Clarke says:

    Just to wish you a Merry Christmas and a Happy New Year Bigclive. Thanks for all the videos mate.

  8. Avataaar/Circle Created with python_avatars dennis seuferling says:

    perhaps the ic is for an unpackaged shift register to allow incremental lighting and the transistor points are used to oscillate the trigger pin. that would also explain the passive component points

  9. Avataaar/Circle Created with python_avatars ian gee says:

    The print out looks 3D

  10. Avataaar/Circle Created with python_avatars Flat Basset says:

    I spend far too much time watching this man pull shit apart…..while I'm supposed to be studying

  11. Avataaar/Circle Created with python_avatars bridgendesar says:

    WOW, I never knew that about codes on those coin cells!

  12. Avataaar/Circle Created with python_avatars Rene Schickbauer says:

    I must say, the print quality of the PCB photo you are using looks very good on camera. At first glance, it really looks like big chunky physical components. Like you are reviewing the industrial grade version of the light 😉

  13. Avataaar/Circle Created with python_avatars Missour Henry says:

    It would be interesting to see how the heavily discounted items on Wish are made. Lots of products which should be quite alot of ££ going very cheaply…

  14. Avataaar/Circle Created with python_avatars kolby4078 says:

    the solder on that led lol

  15. Avataaar/Circle Created with python_avatars Dx Ka says:

    Surface tension pulled leds out of alignment. Good led have nothing next to it and both bad leds have a blob of solder right on pad.

  16. Avataaar/Circle Created with python_avatars TimberOkamii says:

    I have that same problem as well, I'll start an upload for one of my videos and occasionally it will just freeze at some random percentage, wired connection, 10mb/s up, it still does it, rather strange.

  17. Avataaar/Circle Created with python_avatars Mossy 125 says:

    Hi Clive, do you think you could make a video on transistors and flashing LEDs? I only know the basics. Thanks

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