Plug-In Transformer Photocell For Use With All Plus, Contractor, And Professional Series Transformers. This is a dusk to dawn photoelectric cell. It will turn your landscape lights on automatically through a transformer when daylight ends. Test

Plug-In Transformer Photocell For Use With All Plus, Contractor, And Professional Series Transformers. This is a dusk to dawn photoelectric cell. It will turn your landscape lights on automatically through a transformer when daylight ends. Test