These walk way lights were very easy to put together. They look great during the day. The real test came later when it got dark. They only stayed lit for a short period of time. The picture is deceiving as the light output was not as bright as the picture portrays. Just a few hours later there was no light output. I am hoping that a full day of sunlight will allow them to charge up more as there is a rechargeable AA battery in each light that the solar panels at the top recharge. I had them sitting under a regular light for most of the day before staking them outside. Maybe regular daylight will help them to charge better. Crossings my fingers.