The technology is that the lights don't stay on when the power goes off-- but that you can use your light switch to turn them on and off. So, even if it only holds a few hours of power, you can turn your lights on and off to last even days... using your usual light switch. You can still read on the toilet. lol The sensor and battery is in the socket yet it works from your usual switch. Disruptive technology.
Market Data 
Markets 
AI
