Inspired By The Form And Rotational Illumination Of Lighthouses, This Collection Is As Customizable As It Is Visually Pleasing. With Directional Lighting That Is Completely Adjustable, It Is Great For Any Space. Standard Base For Hardscape Mounting. Garden Spike Comes Standard. Optional Concrete Pour Anchor Sold Separately. Compatible With All Outdoor 12V Ac Transformers (Supplied By Others).