This is a great project done by a customer of ours that used ES2 Warm White LED Modules to light his client's wine cellar. The only products that were used to accomplish this project were a 12VDC 60W Plug in Power Supply, ES2 Warm White Modules and some 18AWG DC Connection wire. Although the product list is simple the results are amazing and really help the wine bottles stand out so you can see what bottle of wine you are looking for. More or less this is a plug and play project that delivered great results with a hassle free installation.