These exist - but the $20 price tag is only possible using subsidization from investment funding. There are at least $20 worth of LEDs in the Switch bulbs - me

These exist - but the $20 price tag is only possible using subsidization from investment funding. There are at least $20 worth of LEDs in the Switch bulbs - meaning they will be making negative dollars on each sale at $20. But that's how they make the stats look so appealing. That, and they're made of glass filled with an unknown liquid, is the reason I'm not very convinced by Switch.