Voice Control- Tapo smart bulb works with Amazon Alexa and Google Assistant for Voice Control; Manage the lights with your voice commands such as “Hi, Alexa, turn on the light” or “Hey, Google, dim my bedroom lights” Dimmable - With dimming range from 1 to 100 Percent, set the right brightness for any mood or activity with your light bulb; Found your favourite lighting for watching movies, Save it as a setting you can simply select for future movie nights Remote Control – The whole room is dark when you get off from work at night, then you need to fumble around to find the light switch. With L510B and the Tapo app, you just need to take your smart phone out from pocket and open Tapo app, then everything is on Away Mode - Worried about the house when your family is on a trip? This is where Tapo L510B Dimmable Lights functions; It turns on/off the lights randomly to simulate someone being at home Device Sharing - Share management permissions with family members for multiple control with your smart bulbs that work with alexa Schedules and Timers - Set schedules/timers to switch on and off automatically when youre home or away with the Tapo remote control light bulb International alexa bulb products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions No Hub Required – Connect the Tapo L510B light to your home wifi network, then you are all set; No need for extra hubs or other devices Energy Saving – Benefit from the advanced technology, the Tapo L510B dimmable lights consume less energy than normal LED lights Tapo Ecosystem - With one Tapo app, everything is under your control; Tapo ecosystem is able to turn your home into a truly smart one