A couple months ago I wrote an article on another blog about how long my solar powered fence lights were lasting. We originally took solar powered walkway lights and removed the bases in order for them to fit down the 1.25″x1.25″ shafts of our fence. Once in a while a good wind storm would cause them to fly away but year after year they survived the beatings and provided us with service. This spring I commented on how they have lasted 5,6 or 7 years (my memory is bad) without the solar panels or the batteries failing. Last night I looked outside and noticed that not one of them worked anymore!