The "The Centennial Light" 4 watt light bulb which was first lit in 1901 and is still in use today at a fire station in Livermore, California.
in 1881 who perfected the light bulb by adding a carbon based filament to keep it lighted?
The first light bulb ever lit was about 48 hours
Energy of cource.
Yes. The 125V is the rating of the bulb, which indicates the voltage it was manufactured to withstand. The voltage it is actually operated at does not have to be precisely 125V; As a matter of fact the voltage coming from your wall socket can vary from as low as 100VAC all the way to above 125 VAC. So, screw that bulb in and light up your world!
We had a problem,year after year with every bulb we had replaced. My pool contractor would check the electrical current in the switch, in the connections under the plate in the deck, and in the fuse box. He would also check for a current in the bulb everytime. No problem would show up each time but the bulb would never stay lit for more than 30 seconds everytime it was replaced. It took me five years to get him to remove the light and low and behold, the contacts were rusted. Hope this helps. Lori
The light stay dim long as the cards is piled on top of the flash light. Human eye can adjust to see better in the dark and it might cause the thinking that after dimming by piling card over flash light for a while and it go brighter a little.
Yes, you can flash a fluorescent tube with static electricity. Once the static potential difference is equalized the tube will go out. <<>> Static electricity is discharged with a spark in a fraction of a second. Florescent bulbs stay on for long periods of time. Perhaps it could operate a strobe light one time every few minutes. A strobe light does not provide enough light to be useful for anything except photography and dancing at a club!
how long did someone stay in block D in alcatraz
Almost all light bulbs can stay on for at least 40 hours straight. :)
Thomas Edison crowns 14 months of testing with an incandescent electric light bulb that lasts 13½ hours
They will continue to do what they were doing before the light bulb broke. If they were lit they will stay lit. If they were off they will stay off. This question could be improved by specifying that "the other light bulbs" are in that same circuit in which the broken light bulb was connected. Also, if the light bulb is broken in an inert atmosphere, it may well continue to burn.
66
The airbag light comes on at start up for a bulb check. It will stay on when the computer detects a malfunction and sets a code.The airbag light comes on at start up for a bulb check. It will stay on when the computer detects a malfunction and sets a code.
66
66
66
66
You might have a bulb that is burnt out which will cause your signal light or even tail light to stay on
66
66