The Centennial Light is an incandescent light bulb, recognized as the oldest known continuously operating light bulb. It was first illuminated in 1901... 14 KB (1,487 words) - 00:06, 1 May 2024 |
Halogen lamp (redirect from Tungsten-halogen light bulb) mechanically more similar to a conventional lamp. Standard and halogen incandescent bulbs are much less efficient than LED and compact fluorescent lamps, and... 28 KB (3,512 words) - 16:04, 28 November 2023 |
LED lamp (redirect from LED light bulb) the incandescent and CFL light bulbs to more efficient LED lights in the nation. To lower the price of LED bulbs government encouraged light bulb production... 76 KB (7,680 words) - 02:12, 28 April 2024 |
Compact fluorescent lamp (redirect from Compact fluorescent light bulb) fluorescent light, energy-saving light and compact fluorescent tube, is a fluorescent lamp designed to replace an incandescent light bulb; some types... 77 KB (8,196 words) - 20:41, 29 April 2024 |
a list of the longest-lasting incandescent light bulbs. The world's longest-lasting light bulb is the Centennial Light located at 4550 East Avenue, Livermore... 9 KB (1,080 words) - 22:12, 4 February 2024 |
Flashlight (redirect from Flash light) electric lamp. Formerly, the light source typically was a miniature incandescent light bulb, but these have been displaced by light-emitting diodes (LEDs) since... 44 KB (5,735 words) - 22:43, 15 February 2024 |
Incandescence (redirect from Incandescent) is the incandescent light bulb, now being phased out. Incandescence is due to thermal radiation. It usually refers specifically to visible light, while... 5 KB (377 words) - 16:27, 1 December 2023 |
Fluorescent lamp (redirect from Fluorescent light bulb) times the efficacy of incandescent bulbs with comparable light output. For comparison, the luminous efficacy of an incandescent bulb may only be 16 lumens... 96 KB (11,315 words) - 01:54, 1 May 2024 |
1909 for incandescent light bulbs. The name was used from 1909 to 1945 in the United States by GE and Westinghouse. Mazda brand light bulbs were made... 6 KB (652 words) - 05:23, 15 August 2023 |
Heinrich Göbel (section The claimed Göbel anticipation concerning Edison's incandescent light bulb patents) countries, the legend arose he was the true inventor of the practical incandescent light bulb. Göbel acquired patents for an improvement of sewing machines (1865)... 38 KB (4,989 words) - 15:25, 26 February 2024 |
United States lighting energy policy (redirect from BULB Act) delivering about 85% of household illumination. To produce light, incandescent light bulbs convert electricity to heat, heating a filament to the point... 27 KB (3,236 words) - 20:48, 1 October 2023 |
LED filament (category Light-emitting diodes) filament light bulb is a LED lamp which is designed to resemble a traditional incandescent light bulb with visible filaments for aesthetic and light distribution... 9 KB (1,002 words) - 22:36, 16 March 2024 |
Lightbulb joke (redirect from Light bulb jokes) people of a certain group are needed to change, replace, or screw in a light bulb. Generally, the punch line answer highlights a stereotype of the target... 8 KB (845 words) - 14:48, 23 January 2024 |
Joseph Swan (section Electric light) developer of a successful incandescent light bulb, and is the person responsible for developing and supplying the first incandescent lights used to illuminate... 31 KB (3,289 words) - 07:44, 8 April 2024 |
High-CRI LED lighting (redirect from High CRI LED Light Bulbs) product packaging).[citation needed] Light bulbs with a high CRI can be acceptable replacements for incandescent bulbs. Most LED lights do not have a CRI... 10 KB (1,172 words) - 01:47, 29 March 2024 |
Lava lamp (redirect from Lava light) translucent liquid. The vessel is placed on a base containing an incandescent light bulb whose heat causes temporary reductions in the wax's density and... 12 KB (1,374 words) - 01:19, 11 April 2024 |
Thermal radiation (redirect from Thermal light) incandescent light bulb has a spectrum overlapping the black body spectra of the sun and the earth. Some of the photons emitted by a tungsten light bulb... 56 KB (7,056 words) - 13:49, 24 April 2024 |
Phoebus cartel (redirect from Light bulb cartel) international cartel that controlled the manufacture and sale of incandescent light bulbs in much of Europe and North America between 1925–1939. The cartel... 12 KB (1,150 words) - 10:29, 7 April 2024 |
3-way lamp (redirect from 3-way bulb) incandescent light bulbs, each of the filaments operates at full voltage. So unlike incandescent bulbs controlled by a dimmer, the color of the light... 6 KB (834 words) - 19:49, 9 April 2023 |
controllable stream of fire Incandescent light bulb – Electric light bulb with a resistively heated wire filament Muzzle flash – Light created by gunfire Rubens... 10 KB (1,535 words) - 15:09, 12 February 2024 |
Edison screw (redirect from Edison Bulb Size) Edison screw (ES) is a standard lightbulb socket for electric light bulbs. It was developed by Thomas Edison (1847–1931), patented in 1881, and was licensed... 25 KB (2,633 words) - 16:50, 28 April 2024 |
huge, and growing, number of uses. The invention of a practical incandescent light bulb in the 1870s led to lighting becoming one of the first publicly... 84 KB (9,343 words) - 12:41, 16 April 2024 |