This is a 3″ x 4″ inch piece of smart film wired up ready to use. comes with a power supply that runs off 2 AA batteries.
7″ x 4″ WIRED AA battery power supply Smart film Switchable Electronic Power WD
This is a 7″ x 4″ inch piece of smart film wired up ready to use. comes with a power supply that runs off 2 AA batteries.
AA battery pack power supply White Smart film Switchable Electronic Power WD
This is for small pieces of smart film 6″ x 6″ or smaller It will not work for large pieces. runs off 2AA batteries