Re:After rising for 100 years, electricity demand is flat
by user5994461 on Tuesday February 27, 2018 @05:57PM
(#16478876)
Note that the lifetime of a bulb is quadratic, if not exponential, with its wattage.
The 100W bulb always lit in the living room will last 6 months but a 30W will do a decade.
Smart bulbs are so cheap now that I've obsoleted nearly all of my "dumb" LEDs.