[ReignOfError]

Right; and if they emit heat, then you don’t have to turn up the heater as high, right?

One man's meat is another man's poison. You don't have to crank up the heat, because light bulbs generate heat? I have to crank up the AC, because light bulbs generate heat.

I prefer tech that most efficiently puts energy to its intended purpose. I don't turn on a light to heat the house, or dial a phone to cook dinner, or use the microwave to wash laundry.

[386wt]

"...or use the microwave to wash laundry."

Now you tell me!

[weegee]

What do you do with the heat from your oven?