@John H posted:Most all these strips require DC. I use a salvaged computer power supply for all my lighting. You can share a ground with the train AC, and over 300 watts of cheap power.
The more expensive ones I listed supposedly are AC or DC. Or are they just selling the same thing for more money?
https://www.superbrightleds.co...ht-12v24v-ip20/5140/
John