Im looking for a link that I think Ive seen here before.Customer wants receptacles throughout mulch/shrub beds but doesnt want wood stakes used.Ive seen a drive in metal,square shaped post with a 1/2 inch hub at top with a junction cover on the side.Its made to thread a light on the top but I thought I could cap off the top and install a duplex receptacle where the junction cover goes.Anybody know the link or something else that might work. Ross