- Do these lights need direct sunlight to work?
- Yes. The solar cells need several hours of direct sun to charge the battery for the evening. In shade or on cloudy days the run time drops sharply.
- How long do they stay lit at night?
- Run time depends on how much sun they get during the day. On a full charge, small solar decorative lights like these typically last a few hours after dusk, not all night.
- Are they waterproof enough for rain?
- They are sold for outdoor use, but the plastic wings and wire joints are not sealed to a high rating. Heavy rain and sprinklers can shorten their life, so sheltered spots last longer.
- Can I replace the batteries?
- Most sets like this have a small rechargeable cell in the solar panel housing. Check the housing for a removable cover; if it is sealed, the unit is disposable when the cell wears out.
- How do I mount them?
- The bendable wire can be wrapped around branches, railings and fences, or shaped to stand. There is no stake or bracket, so plan where you will tie or hang each one.
- Do all ten butterflies change color together?
- Each unit runs its own LED cycle, so they are not synchronized. Expect a scattered, shifting mix of colors rather than one uniform scene.
- Where is the At Home 10-Count Solar Led Color Change Butterfly Wire Lights cheapest?
- At At Home, for $9.99, as of our latest check.