How to buy:
120V led strip: http://bit.ly/2rMxXIZ
bluetooth 1500W controller(Maximum connect 250feet): http://bit.ly/2IppKVs
10A Alexa smart switch: http://bit.ly/2IGEGy7
AC120V led strip: https://www.superlightingled.com/ac110220v-high-voltage-rgb-app-control-color-change-led-tape-lights-outdoor-waterproof-ip67-18ledsft-328328ftroll-p-1179.html