Trust WiFi products help you control home appliance.You can simply ask Alexa to turn on or turn off your light. There’s no need to go to the switch to adjust your light - just talk to Alexa on your Amazon Echo. After connecting Alexa to your light products in a few simple steps: (1). Download our "Trust WiFi" app in android or ios app market; (2). Register an account in our "Trust WiFi" app; (3). You need to have some Trust WiFi devices in hand; (4). Configure these devices in our "Trust WiFi" app and change appropriate name for your devices which will be used in "Trust Wifi" skills; (5). Download Amazon "Alexa" app from android,ios or Amazon app market; (6). Configure Echo with "Alexa" app; (7). Search "Trust Wifi" skill from the "Alexa" app skills category; (8). Click Enable skill of "Trust Wifi", and you'll be navigated to "Trust Wifi" login page; (9). Input your Trust WiFi account username and password, you'll be redirect to the success page; (10). Now all setup is finished. You can enjoy the voice control on your home devices like these: “Alexa, turn on the bedroom light.” “Alexa, turn off the bedroom light.” “Alexa, set the bedroom light to 50%.” “Alexa, brighten the bedroom light to 50%.” “Alexa, dim the bedroom light to 50%.” "Alexa, set bedroom light to green." "Alexa, set bedroom light to cool white."