Delivered in good time, as expected. Well packed and presented. Very easy to set up. Out of the box, download "smart home" app from app store. Follow simple instructions to set up in app. This one is then paired with Amazon Alexa, so now I have voice controlled lighting. This is the first one I have tried and was up and running in 5 minutes. Via app, bulb has the ability to schedule on/off times, set different lighting scenes, change brightness of light and manually switch on/off. Recommend this product 100%