Question

 Why is the light bulb important?

Answer The electric light bulb was invented in 1879 by Thomas Alva Edison. The light bulb is one of the most important inventions in human history. People often take the light bulb for granted until a maj... Read More »
http://www.answerbag.com/q_view/1939443

Top Q&A For: Why is the light bulb important

Light bulb help! anybody know a light bulb that does not give off a yellow aura ?

Yes I have that type of bulb in my room. It's called natural something, and it gives off a more blue-ish hue to the room, as if you had a window open.I forget what they're called but they are more ... Read More »
http://answers.yahoo.com//question/index?qid=20081228015149AAF0gni

Is it okay to use a higher than recommended light bulb wattage if it is a CFL low energy bulb?

The maximum watts requirement has to do with heat. All bulbs give off heat. The higher the wattage, the more heat is created. Complying with the recommendation prevents fires.CFL bulbs are marked w... Read More »
http://answers.yahoo.com//question/index?qid=20100331152457AAr4SfL

I was replacing a light bulb, when the bulb blew off the metal top,which is stuck in the socket. Now what?

Cut off the power and use needle-nose plyers.Spray the new bulb's metal part with wd-40 for easy removal next time.
http://answers.yahoo.com/question/index?qid=20060807154035AAhrBMX

How much energy does it take to light a 60-watt light bulb for an hour?

The amount of energy a device uses is measured in watts. So a 60 watt light bulb will use 60 watts of electricity. However, the amount of electricity used over a period of time is typically measure... Read More »
http://www.answerbag.com/q_view/1865250


feedback
loading