I hate to promo Amazon but I bought this solar light early this year and it's one of the best investments I have made in this hobby. Never have to worry about batteries, it's super bright, and lasts for hours in a single night. I did about 3 hours a few weeks ago after sunset and it never even started dimming. Hopefully the battery and panel have a decent life in them, but even if not it's cheap enough to replace without second thought