Using an incandescent light bulb is not “better” than an LED bulb, even though the latter is a “pile of electronics” while an incandescent bulb is just a little tungsten wire. So I really don’t think this is a good rule to follow. Simpler technologies are often far less efficient and often have a far larger ecological impact.
LED bulbs are comically more efficient than incandescent bulbs (by a factor of 5-10), which in turn are comically more efficient (by 10-50 times) than like a candle or oil lamp. “Simple” is actually a terrible heuristic for “low ecological impact.”
LED bulbs are comically more efficient than incandescent bulbs (by a factor of 5-10), which in turn are comically more efficient (by 10-50 times) than like a candle or oil lamp. “Simple” is actually a terrible heuristic for “low ecological impact.”