We were disapointed with the solar lights. I didn't expect them to produce as much light as an electric bulb but I did think they would be a little brighter. They really don't give off enough light to be effective along our front walk. I thought that buying six would add to the amount of light but they just don't work well at all. We live in an area with no other light, we put them in a place where they get sun all day.