Incandescent light bulb
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See also: Fluorescent light bulbs
Photographs[edit]
Thomas Edison's first light bulb, 1879
Edison's first light bulb, 1879
Early Edison light bulbs
Edison light bulb, 1882, bamboo filament
Edison light bulb, carbon filament
Electric bulb
Incandescent light bulb
Halogen bulb
Halogen bulb
Halogen bulbs
Halogen bulb and its filter
Powered halogen bulb (with some color adjustments made)
200 watt bulb filament at reduced voltage
E14-40W Kugelglühbirne von Osram
E14-40W Kugelglühbirne von Osram
contrast classic - modern (Castle Schönfeld)
Halogen bulb w/ reflector
Close-up shot of a bulb
Osram 40W
In darkness #1
In darkness #2
Drawings[edit]
also see Category:Drawings of light bulbs
Bulb diagram with parts labeled.
Diagram without labels.
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