Extend the functional hours of your outdoor living area with these ultra bright white LED lights with exclusive plug and play feature that allows you to connect and expand on the number of like pinned lights (2Pin) without the mess of cutting and splicing wires. Easy to install and result in a virtually flush appearance that look gorgeous on deck surfaces. Can also be used as pathway, fence or stair lighting. The Photocell will turn on lanscape lighting at Dusk and off at Dawn to create an engery efficent lighting system.