https://stream.echo6.co/videos/watch/ed00aced-22c7-4d67-8f60-4531e1bc6c5a Last year I put up a string of golden-white LEDs at the side of my house and then decided I was going to leave them lit for a full year to see how their intensity had changed and if corrosion had been an issue. I got two sets at the same time to keep one unused as a reference. The corrosion result is interesting. Common DC strings are very prone to wicking in moisture and corroding, so I wanted to see if the cheap sets that reverse polarity to control two channels with just two wires had less of an issue with corrosion due to the alternating current being less likely to cause electrolytic damage than DC. Note that in this video both strings were running on DC so only half the LEDs were lit. (They use alternating polarity to flash two sets of LEDs.) Here's the video I mentioned that uses accelerated DC corrosion to create rusty water fast as part of a quack "detoxifying" treatment. https://www.youtube.com/watch?v=zH0QpaDNwS8 Note the angry comments from people who give these very expensive and completely bogus treatments. If you enjoy these videos you can help support the channel with a dollar for coffee, cookies and random gadgets for disassembly at:- http://www.bigclive.com/coffee.htm This also keeps the channel independent of YouTube's advertising algorithms allowing it to be a bit more dangerous and naughty. Wed, 15 Apr 2026 09:47:48 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://stream.echo6.co https://stream.echo6.co/client/assets/images/icons/icon-512x512.png https://stream.echo6.co/videos/watch/ed00aced-22c7-4d67-8f60-4531e1bc6c5a All rights reserved, unless otherwise specified in the terms specified at https://stream.echo6.co/about and potential licenses granted by each content's rightholder.