Question

 Who made the first electric light bulb?

Answer Humphry Davy invented the first electric light in 1800, according to Enchanted Learning. His bulb used a battery to heat carbon to make it glow. However, it was not until 1879 that Thomas Edison cr... Read More »
http://www.answerbag.com/q_view/2392574

Top Q&A For: Who made the first electric light bulb

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

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

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

How do you get cover of dome ceiling light fixture to change light bulb?

It depends on the fixture. I have 4 types. One has screws on the outside of the metal frame, so you unscrew those and hold the glass bowl. Another has two big metal clips INSIDE the glass bowl. I h... Read More »
http://wiki.answers.com/Q/How_do_you_get_cover_of_dome_ceiling_light_fixture_to_change_...


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