Able to connect to Amazon Alexa and Google Home via Wi-Fi with no need for a hub this vintage style Robus candle is suitable for use in shop window displays bars restaurants commercial office buildings bedrooms in the home and more! Smart device enabled it works with iOS and Android via the ROBUS CONNECT App with multiple lamps can be controlled via one single app. It acts as a LED replacement for 40W incandescent lamps and is available E27 and B22 cap versions. High quality high brightness COB LED provides high efficacy of 70lm/W with a wide operating ambient temperature range of -20 degrees to 40 degrees.