0 Question: how do light bulbs work? Keywords: bulbs, electric, light Asked by chloepetrina to Amelia, Jim, Liz, Prateek, Richard on 18 Jun 2011.
Jim Caryl answered on 17 Jun 2011:
Have a look over here: http://www.highlightskids.com/Science/ScienceQuestions/h1scienceQuestion24.asp
😉
Richard Badge answered on 18 Jun 2011:
That’s a great link that Jim posted – but of course there are other types of light bulbs these days – LEDs are my favourite, because they last so long. My bike lights have LED bulbs and they have lasted for 5 years so far! More information at: http://science.howstuffworks.com/environmental/green-tech/sustainable/led-light-bulb.htm
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