Why do home LED lightbulbs have so much heat on heatsink yet devices like iPhone that use LED lighting seem to have very little

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Why do home LED lightbulbs have so much heat on heatsink yet devices like iPhone that use LED lighting seem to have very little

In: Engineering

3 Answers

Anonymous 0 Comments

LED bulbs use much more energy, and so produce much more heat. A typical LED bulb consumes about 10 watts. If an iPhone consumed that much power, it would run out of battery in less than an hour.

https://www.1000bulbs.com/category/60-watt-equal-led-light-bulbs/
https://www.computerworld.com/article/3120947/7-things-we-learned-about-iphone-7-today.html

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