advertisement
Infinite photos and videos for every Wiki article · Find something interesting to watch in seconds
History
Page
A scanning electron microscope image of the tungsten filament of an incandescent light bulb
A scanning electron microscope image of the tungsten filament of an incandescent light bulb
Elaborate light in Denver, Colorado
Elaborate light in Denver, Colorado
Original carbon-filament bulb from Thomas Edison's shop in Menlo Park
Original carbon-filament bulb from Thomas Edison's shop in Menlo Park
Alexander Lodygin on 1951 Soviet postal stamp
Alexander Lodygin on 1951 Soviet postal stamp
Page
Incandescent and compact fluorescent lamps
Incandescent and compact fluorescent lamps
Sign with instructions on the use of light bulbs
Sign with instructions on the use of light bulbs
A tablet at St John the Baptist Church, Hagley commemorates the installation of electric light in 1934.
A tablet at St John the Baptist Church, Hagley commemorates the installation of electric light in 1934.
Top, two compact fluorescent lamps. Bottom, two fluorescent tube lamps. A matchstick, left, is shown for scale.
Top, two compact fluorescent lamps. Bottom, two fluorescent tube lamps. A matchstick, left, is shown for scale.