Bell & Howell Disk Lights are a set of 4 super bright 4-LED solar in-ground lights they are very nice. They are quality made so they won’t rust. With a little sun they automatically turn on at dusk and turn off at dawn. Solar Powered lights are easy to set up because they are no wiring and can be installed any where. They are very attractive and will make my flowers enjoyable all summer with a nice ascent light. I highly recommend these.