I picked up a <a href="http:&#x2F;&#x2F;www.amazon.com&#x2F;gp&#x2F;product&#x2F;B017CKVG7G" rel="nofollow">http:&#x2F;&#x2F;www.amazon.com&#x2F;gp&#x2F;product&#x2F;B017CKVG7G</a> a couple of months ago - it&#x27;s pretty terrible in terms of build quality and range, but it&#x27;s a simple Bluetooth LE protocol for full RGB control of the lights, and you can run multiple sets off a single machine with a bluetooth 4.0 controller. Rather than using a custom protocol I bridged it to something that emulates enough of a Hue hub for the Amazon Echo to let me control it. I don&#x27;t know how the economics compare, but there&#x27;s plenty of avenues to explore here.