Found this in a review I guess quality is acceptable since it cost me only 15$. Solder work inside is ... not so good. There is no isolation between power supply PCB and surrounding metal heat shield (I'm guessing what it is). Top PCB with LEDs is silicon glued to heat shield body, but body itself ...

I recently purchased wifi enabled bulbs from aliexpress, link of the same is http://bit.ly/2fOhgp2 they can be controlled from an app. So it is just the bulbs, home wifi router and and the app (no separate controller). I was content with the setup UNTIL I watched some wicked automation setups using ...