This string is actually very impressive for running at such a low voltage. Unlike the 24V version, this string does use fairly standard replaceable low voltage lamps.
It has lots of potential for use as a solar or general off-grid set of lights that put out a useful amount of light. It's probably a cost effective way of buying just the 5V lamps alone for other uses.
https://www.youtube.com/watch?v=PERclWe416U
I put more information, including tests at various voltages, in the video description.
Dave Frederick
2023-01-25 01:56:17 +0000 UTCRoss Clarkson
2023-01-24 13:56:50 +0000 UTC