I’m wanting to add 2 spot type lights to statue in my yard which is typically shaded. Originally I was planning on getting a solar setup, which is still in play. I realized that I have wiring for landscape lighting that is running from my carport to the area where I want to install the lights, so now I’m leaning more toward using 3 old 12V gel cell batteries that I have to power the lights. Still need the lights, and also a light sensor so the lights would come on at night. The 3 batteries are each rated at 10Ahr, and last time I tested them they delivered close to that. I was looking at a couple of 0.2W rated lights, so the batteries could power these for 12V*3*10/0.4= over 700 hours. So I would not need to charge very often which is nice.
Anyway, what products do you have experience with that might meet my needs?