How identified: Smart plug (TP-Link HS110)
Power Specs: 115 V, 60 Hz
Detailed View: First one is 24 hours of use:
Next is a view of the spike from the 24 hour view.
Next view shows the large power spike and the power spike just before.
Next view shows a closer view of the smaller spike.
Next view shows a closer view of the larger spike.
Waveform Source: Device Power Meter