A bulb is a device that produces light using electricity. They are categorized into three different categories which are Incandescent, florescent and, LED.
First is Incandescent Bulb is a round-shaped glass container which has a thin thread of metal wire called filament made up of tungsten metal which produces light when the electric current is passed through it. This filament needs protection from oxygen, this is the reason that glass container holds some gases like nitrogen or argon. Second is the fluorescent bulb which is tube filled with argon gas and a little bit of mercury. When electricity is passed some kind of game is played by the mercury and vaporous which excite the phosphorus and visible light is emitted. The third one is the LED (light-emitting diode) bulb which is a semiconductor device which produces light through electricity. They do not break easily and available in different colours depending upon the type of chemical composition of semiconducting material used. Some uses of the bulb in electric devices to provide the indication that the device is on, lighting a dark space, direct traffic, produce heat, headlights of vehicles, etc.

In this sub category you can download free PNG images: Bulb Objects. In this category "Bulb" we have 56 free PNG images with transparent background.

  • Buzzer Bulb Horn HQ Image Free PNG Image
    Buzzer Bulb Horn HQ Image Free
    Format: PNG
    Resolution: 1000x1000
    Size: 138.5KB
    Downloads: 93
  • Buzzer Bulb Photos Horn PNG Download Free PNG Image
    Buzzer Bulb Photos Horn PNG Download Free
    Format: PNG
    Resolution: 1000x1000
    Size: 131.7KB
    Downloads: 54
  • Bulb Hooter Horn HD Image Free PNG Image
    Bulb Hooter Horn HD Image Free
    Format: PNG
    Resolution: 2999x1881
    Size: 768.7KB
    Downloads: 46
  • Bulb Bicycle Horn Free PNG HQ PNG Image
    Bulb Bicycle Horn Free PNG HQ
    Format: PNG
    Resolution: 502x502
    Size: 148.6KB
    Downloads: 52
  • Bulb Hooter Horn HD Image Free PNG Image
    Bulb Hooter Horn HD Image Free
    Format: PNG
    Resolution: 800x411
    Size: 80.5KB
    Downloads: 86
  • White Day Light Bulb Png Image PNG Image
    White Day Light Bulb Png Image
    Format: PNG
    Resolution: 1914x2861
    Size: 1.2MB
    Downloads: 697
  • Bulb Yellow Free HD Image PNG Image
    Bulb Yellow Free HD Image
    Format: PNG
    Resolution: 749x805
    Size: 18.8KB
    Downloads: 60
  • Yellow Light Bulb Png Image PNG Image
    Yellow Light Bulb Png Image
    Format: PNG
    Resolution: 256x256
    Size: 12.2KB
    Downloads: 759
  • Bulb Yellow Free PNG HQ PNG Image
    Bulb Yellow Free PNG HQ
    Format: PNG
    Resolution: 2362x2362
    Size: 331.5KB
    Downloads: 70
  • Bulb Hooter Horn Free Clipart HQ PNG Image
    Bulb Hooter Horn Free Clipart HQ
    Format: PNG
    Resolution: 600x600
    Size: 231.0KB
    Downloads: 99
  • Bulb Electric HQ Image Free PNG Image
    Bulb Electric HQ Image Free
    Format: PNG
    Resolution: 1870x1870
    Size: 1.1MB
    Downloads: 68
  • Bulb Electric Photos Download Free Image PNG Image
    Bulb Electric Photos Download Free Image
    Format: PNG
    Resolution: 960x1547
    Size: 912.5KB
    Downloads: 65
  • Bulb Hooter Horn Download HD PNG Image
    Bulb Hooter Horn Download HD
    Format: PNG
    Resolution: 2999x1694
    Size: 967.5KB
    Downloads: 72
  • Bulb Vector Download Free Image PNG Image
    Bulb Vector Download Free Image
    Format: PNG
    Resolution: 2000x3385
    Size: 95.2KB
    Downloads: 87
  • Bulb Vector Free Clipart HD PNG Image
    Bulb Vector Free Clipart HD
    Format: PNG
    Resolution: 512x512
    Size: 15.7KB
    Downloads: 88
  • Bulb Yellow Free Download PNG HD PNG Image
    Bulb Yellow Free Download PNG HD
    Format: PNG
    Resolution: 2048x1241
    Size: 1.5MB
    Downloads: 93
  • Bulb Horn PNG Free Photo PNG Image
    Bulb Horn PNG Free Photo
    Format: PNG
    Resolution: 1000x1000
    Size: 381.6KB
    Downloads: 47
  • Bulb Photos Download HQ PNG Image
    Bulb Photos Download HQ
    Format: PNG
    Resolution: 1000x1000
    Size: 153.3KB
    Downloads: 65
  • Buzzer Bulb Horn Free Download Image PNG Image
    Buzzer Bulb Horn Free Download Image
    Format: PNG
    Resolution: 1000x1000
    Size: 139.0KB
    Downloads: 67
  • Bulb Bugle Photos Horn PNG Free Photo PNG Image
    Bulb Bugle Photos Horn PNG Free Photo
    Format: PNG
    Resolution: 1000x1000
    Size: 137.7KB
    Downloads: 96

RELATED CATEGORIES

Baubles PNG Category

Baubles

Tulip PNG Category

Tulip

Bulb PNG Category

Bulb

Street Light PNG Category

Street Light

Light Bulb PNG Category

Light Bulb

Lamp PNG Category

Lamp

Onion PNG Category

Onion

Lamp PNG Category

Lamp

Street Light PNG Category

Street Light

Lamp PNG Category

Lamp