The HALO Home A19 Smart Bulb is the perfect way to get started with smart home lighting. The HALO Home smart bulb can make any standard fixture smart.That's because it can be used with fixtures that accept a standard E26 base, instantly transforming floor and table lamps, vanities, porch lights and more. All you need to set it up is a Bluetooth-enabled device and the free HALO Home app; unlike other systems, theres no internet connection or hub required. Once installed, youll be able to easily control and program the lighting from your mobile devicefrom color temperature fine-tuning and dimming to set the mood, to automatic scheduling and even voice control (via Amazon Alexa or Google Assistant, when you add the Internet Access Bridge - sold separately). And with a wide range of HALO Home indoor/outdoor fixtures and accessories to choose from, you can expand and customize your smart lighting to your hearts content.