All of a sudden it has gotten real dim, and it flickers. I'm wondering what caused that? I know it cant be fixed and needs to be replaced, but I did not think the LED bulbs were supposed to fail for many years.
When I shut it off, it stays lit for a few seconds after the switch is OFF, so I imagine there is a capacitor in it, but obviously that cap is working..... But it's less than half as bright as it used to be, and flickers.