This bundle includes Ring Smart Lighting - A19 Bulb, White (4-pack) and all-new Echo (4th Gen) - Charcoal. Ring Bridge or compatible Echo Device (Echo 4th Gen, Echo Show 10 3rd Gen) required to enable smart features, such as mobile notifications and customizable settings. Smart features – when connected to a Ring Bridge or compatible Echo device, get mobile notifications, set schedules, turn lights on and off remotely, customize settings, and connect to other compatible Ring devices – all from the Ring app. Easy setup – screw into a compatible fixture, connect to the Ring Bridge, and customize your settings via the Ring app. Energy efficient, long-lasting LED bulb – the A19 Smart LED bulb has an estimated lifespan of 25,000 hours and an estimated yearly energy cost of $1.02 (based on 3 hrs/day, 11c/cWh). Cost depends on rates and use. Works with Alexa – pair with select Alexa-enabled devices via the Ring Bridge to turn lights on and off at the sound of your voice.
