Unlimited Range Use the Eufy Home app to control Lumos' lighting from wherever you are using your smartphone or tablet via any Internet connection. (Android 4.3 & above or i OS 8 & above devices required.) Voice Controlled Alexa compatibility means turning on & dimming the lights is effortless, even when your hands are full. (Alexa devices Sold separately.) Perfect Luminescence Whether you need bright illumination to read or just a gentle glow for bedtime, Lumos' brightness is easily tuned to match any setting. Scheduled Illumination Program up to 10 lighting schedules. Set Lumos to turn on ready for you as you wake up, as a kitchen timer, or even a burglary deterrent. Energy Saving Lumos illuminates with the brightness of a 60W-equivalent incandescent, but only uses 9W of power to do so, saving you over 80% on your lighting costs. Easy Setup 1. Install your Lumos bulb. 2. Open the Eufy Home app & sign in. 3. Connect Lumos to the Internet using the Eufy Home app. 4. Control your Lumos bulb wirelessly. Box Contents 1 x Anker Eufy Lumos White Bulb