How long do these lights stay on at night?

Run time depends on the day's sun and the battery's charge. Expect a few hours after a full sunny day, and less after cloudy weather or in shade.

Do I need direct sunlight for the panel?

Yes. The panel needs several hours of direct sun to charge the battery. In shade or under an eave, output drops sharply.

Are they safe in rain?

They are made for outdoor use, so light rain is fine. Keep the solar panel angled and clear of standing water, and check the cable connections after storms.

Can I connect more than one set?

Each set has its own solar panel and battery, so they run independently. You can hang several sets side by side, but they do not link into one circuit.

What comes in the box?

You get the LED string with its water-drop bulbs, a solar panel with a stake or mount, and the rechargeable battery built in. Check the panel cable length against where you plan to hang the lights.

How do they compare with plug-in fairy lights?

Plug-in strings are brighter and run all night, but need an outlet and outdoor-rated wiring. These are easier to place and free to run, at the cost of brightness and reliability.