Light bulb filament
Light bulb filament"Bill takes apart an incandescent to show how the tungsten filament is made. He shows it in extreme close-up and also discusses the material processing needed to produce ductile tungsten."Source: http://www.youtube.com/watch?v=DIGq......
Light bulb filament
Bill takes apart an incandescent to show how the tungsten filament is made. He shows it in extreme close-up and also discusses the material processing needed to produce ductile tungsten....
Light Bulb Filament Burn
Here's what happens when you burn a light bulb filament in the atmosphere without the glass envelope to protect it. I tried it with a couple of old 40 watt bulbs that were never very bright, and it's incredible how quickly the filaments burned away w......
LED Filament Light Bulb Comparison
Full comparison with detailed graphs: http://www.krapinka.com/2016-led-fila...Music: Zoë Phillips - Boat Instrumental (Rameses B ft Lambert McGaughy)A review of six different LED Filament lights. Bought in 2016, mostly from China (aliexpress). Which......
Light bulb filament without protection
What happens if an incandescent light bulb is not protected from the air? This is an ordinary 240 Volt lamp. If you try something like this you must be very careful! Both fatal electrical chock and fire could happen otherwise....
Carbon Filament Edison Style Light Bulb
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Incandescent light bulb filament burning out
Without the glass and gas to protect the filament, it burns out in an instant...
Scanning Electron Microscope - Light bulb filament
Trying out my Scanning Electron Microscope (SEM) at home in my living room, with the tungsten filament of a small light bulb.Jeol JSM-T200-25 kV Accelerating voltage-Secondary Electron detector used for this video-Size of monitor is approximately 10......
FEIT 7watt Black Light Filament LED Light Bulb
FEIT 7watt Black Light Filament LED Light Bulb.Check out my channel for links to other places I post things!If you have any questions just ask! Also Please Comment, Rate and Subscribe! Thank You!...
Light Bulb and Filament Chroma Key FX
Light Bulb and Filament Chroma Key FX in Black, Green & Blue Screens. Created for Free download at http://VidiotsChannel.com....
FEIT 4.5watt Blue Filament LED Light Bulb
FEIT 4.5watt Blue Filament LED Light Bulb.Check out my channel for links to other places I post things!If you have any questions just ask! Also Please Comment, Rate and Subscribe! Thank You!...
Burning light bulb filament in slow motion
An exposed 40 watt light bulb filament burning up.This was filmed with a Sony NEX-FS700 at 960fps....
100+ year old carbon filament light bulb
old carbon filament lamp made by unknown brand. 250 V 25 cp....
High Speed Video of Light Bulb Filament
1200 frames per second video of a filament in a large light bulb as it is being turned on. In the original file, it is possible to see the filament vibrate slightly as the current begins to flow through it. Once it starts to glow, you can see it ch......
FEIT 4.5watt Orange Filament LED Light Bulb
FEIT 4.5watt Orange Filament LED Light BulbCheck out my channel for links to other places I post things!If you have any questions just ask! Also Please Comment, Rate and Subscribe! Thank You!...
FEIT 4.5watt Purple Filament LED Light Bulb
FEIT 4.5watt Purple Filament LED Light BulbCheck out my channel for links to other places I post things!If you have any questions just ask! Also Please Comment, Rate and Subscribe! Thank You!...
Antique carbon-filament light bulb--Variac test
Test of an antique Edison-base lightbulb found in a box of prewar-vintage odds and ends. A Variac is being used to slowly rase the voltage to the full 110V, then slowly off again. Curly carbon filament still working after 100 years or so. I'm unsure......
FEIT Filament LED Light Bulb (Vintage Style)
FEIT Filament LED Light Bulb (Vintage Style).Check out my channel for links to other places I post things!If you have any questions just ask! Also Please Comment, Rate and Subscribe! Thank You!...
FEIT 4.5watt Pink Filament LED Light Bulb
FEIT 4.5watt Pink Filament LED Light Bulb.Check out my channel for links to other places I post things!If you have any questions just ask! Also Please Comment, Rate and Subscribe! Thank You!...