Bought Dock Dots 3 years ago and they looked great until this spring. Most quit working and rest were dim. Decided to try replacing batteries instead of entire unit as I would do with regular solar lights.
Worked great. Lights are bright and stay on all night after a sunny day and most of the night after cloudy overcast days.

Well it looks nice. Its what I expected and I'm sure it will work fine. I haven't set it up on my boat battery yet. So If you ask me in two weeks or so I can give you a better answer.

Lake Lite's Solar Dock Post Lites are the best dock lights I've ever used. For years, we have tried various other brands of solar lights to illuminate our 150+ foot dock, both for our use and for the navigational safety of the many evening and night pontoon boaters on our lake. The other brands we've tried were never very bright and they dimmed significantly after 3-4 hours of being on. Lake Lite's Solar Dock Post Lites glow brighter than any we've had before, and keep shining bright until morning light. Previously, we've had problems with the light fixtures getting grimy and a haven for spiders. The smooth design of Lake Lite's Solar Dock Post Lites allows the rain to wash its surface clean and there are no crevices for spiders to live in. The various sized adaptors that come with them allow for a seamless fit between the light and the pole. Several neighbors have commented on how nice they are, after which I thank them and tell them to get some for themselves, for their benefit, and those of us who tool around the lake in the evening and at night. Thanks for coming up with a great product

Lake Lite's Solar Dock Post Lites are the best dock lights I've ever used. For years, we have tried various other brands of solar lights to illuminate our 150+ foot dock, both for our use and for the navigational safety of the many evening and night pontoon boaters on our lake. The other brands we've tried were never very bright and they dimmed significantly after 3-4 hours of being on. Lake Lite's Solar Dock Post Lites glow brighter than any we've had before, and keep shining bright until morning light. Previously, we've had problems with the light fixtures getting grimy and a haven for spiders. The smooth design of Lake Lite's Solar Dock Post Lites allows the rain to wash its surface clean and there are no crevices for spiders to live in. The various sized adaptors that come with them allow for a seamless fit between the light and the pole. Several neighbors have commented on how nice they are, after which I thank them and tell them to get some for themselves, for their benefit, and those of us who tool around the lake in the evening and at night. Thanks for coming up with a great product.

Lake Lite's Solar Dock Post Lites are the best dock lights I've ever used. For years, we have tried various other brands of solar lights to illuminate our 150+ foot dock, both for our use and for the navigational safety of the many evening and night pontoon boaters on our lake. The other brands we've tried were never very bright and they dimmed significantly after 3-4 hours of being on. Lake Lite's Solar Dock Post Lites glow brighter than any we've had before, and keep shining bright until morning light. Previously, we've had problems with the light fixtures getting grimy and a haven for spiders. The smooth design of Lake Lite's Solar Dock Post Lites allows the rain to wash its surface clean and there are no crevices for spiders to live in. The various sized adaptors that come with them allow for a seamless fit between the light and the pole. Several neighbors have commented on how nice they are, after which I thank them and tell them to get some for themselves, for their benefit, and those of us who tool around the lake in the evening and at night. Thanks for coming up with a great product

I installed 8 of these a year ago on a deck in my backyard. Even though our winter was a mild one I'm still impressed that none failed. Solar lights have definitely improved in the last few years. BTW, I just ordered 16 more. The blue ones are really nice.

I installed 8 of these a year ago on a deck in my backyard. Even though our winter was a mild one I'm still impressed that none failed. Solar lights have definitely improved in the last few years. BTW, I just ordered 16 more. The blue ones are really nice.