this post was submitted on 03 Aug 2023
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There are other uses of incandescent bulb beyond lighting. We use them to heat small enclosures in the winter and we have light to work in the space if that needss to happen. To use heat tape or space heaters is far more likely to catch fire.
And for those uses they aren't getting phased out:
And my lava lamps require the heat they put off.
You can't be groovy with LEDs
Isn't that the worse way for your outcome? Isn't there a more efficient method that reliably heats without light ?
A waste of only 2% is still a waste.
As far as I understand, energy is conserved. Light inside a closed box will ultimately turn to heat too.
Isn't that a pretty flawed design flaw then. Why not use a heater as a heater rather than a light bulb ? Or like a heat lamp ?
No not in the contest of a heater. Think that's just being silly now. Something we've required since the dawn of humanity.