Here, I will post links that inform about the lightbulb. Here is one to start off with: https://en.wikipedia.org/wiki/Incandescent_light_bulb. This link is from the Wikipedia. Here is another link on the lightbulb. http://www.livescience.com/43424-who-invented-the-light-bulb.html. It is from Live Science. Now, this next link shows the three people we are to thank for lightbulbs. Humphry Davy created the first electric light in 1800, but Joseph Swan and Thomas Edison made the first lightubulbs. This link gives more detail: http://www.enchantedlearning.com/inventors/edison/lightbulb.shtml. This next link here can help you learn about GE Link light bulbs that you can control from a smartphone. http://www.gelinkbulbs.com/. This next link shows the brief history of the lightbulb. http://www.bulbs.com/learning/history.aspx. Now, this last link has lightbulb facts. http://www.encyclopedia.com/topic/Light_Bulb.aspx.
Lightbulb Invention 