[Jeff Vader]

that’s because they’re not converting electricity into heat in order to make light. Incandescent light bulbs do that

[PeterPrinciple]

that’s because they’re not converting electricity into heat in order to make light. Incandescent light bulbs do that

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have you examined the massive heat sinks on some led bulbs.

A led light of high output produces a lot of heat. check out headlamps for autos.