Shine 35 lumens of brightness on stairs: decks and porches with a battery-powered Steplight. Connect it to the Ring Bridge (sold separately) to unlock smart controls and custom combinations in the Ring App. The Ring Bridge groups together Ring Smart Lights and connects them to Ring doorbells and cameras. If one Ring Bridge-enabled device detects motion: it can turn on lights: activate cameras and more. You can also use the Ring Bridge to link your Ring Smart Lights to select Alexa-enabled devices to turn on lights and adjust settings at the sound of your voice. Shines 35 lumens of brightness with 3500K color temperature. Connects to the Ring Bridge (sold separately) to enable smart controls: receive motion-activated notifications and adjust settings with the Ring App. Pairs with Ring lights: doorbells and cameras via the Ring Bridge to activate connected devices when motion is detected. Links to select Alexa-enabled devices through the Ring Bridge to turn on lights and adjust settings at the sound of your voice. Installs in minutes with an included toolkit to illuminate stairs: decks and porches at home.