The lights are part metal, plastic and glass, but look nice and well made. They ran for 8 hrs directly out of the box, which was a surprise. The spike that goes into to ground is plastic, but had no issue going into my hard Arizona yard with landscape rock. Thry give you 2 extra spikes in case you break one.
https://www.amazon.com/GIGALUMI-Pathway-Lights-Outdoor-Powered/dp/B0779ZT6RP

