Smart WiFi Bulb VS Ordinary LED Bulb

CORRECTION: While creating this video I did not use the proper values to calculate the efficiency of the power supplies. I realized way too late that such a switch mode power supply does (obviously) create a lot of reive power (and a phase shift). Big mistake of mine. But sadly it was too late for me to change the video. The real efficiency of the RF and ESP8266 supply is higher, but still not as good as the lg bulb. Sorry for the confusion. \r
Here are the fixed measurements:\r
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In this VSI will compare an energy efficient LED light bulb from LG with a Smart WiFi bulb. The main focus will be the features of such smart bulbs and what flaws they can come with. \r
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new Lookalike by Bartlebeats\r
Killing Time, Kevin MacLeod (incompetech.com)\r
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