In the last few years I have purchased a pressure cooker and an air fryer. They both waste electricity by having an off light. Furthermore they act like red nightlights and my kitchen has an eerie red glow at night. What is the actual purpose for off lights besides to waste electricity?
Off lights let you know if it’s broken. If it’s on, it’s obviously working. If it’s off and the light is on, it’s getting power. If it’s off and plugged in, but not displaying the light - that indicates it’s broken or not getting power.
That makes no sense to me. Why not have an on light instead? If the light is on, and the device is operating as expected, that’s good. If the light is off then it has no power or it’s broken. If the light is on and nothing is happening, it’s broken.
If the light is going to be annoying when the device is on, then turn it off after a few seconds.
Seems like a solution in search of a problem.
Seems reasonable on something dangerous like a toaster oven or pressure cooker that you obviously wouldn’t want to leave on and unattended. These lights use almost no power at all.
You could also just try turning it on to see if it has power. I don’t see how the light is actually useful for this.