Top Bulb PNG Images

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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 17 free PNG images with transparent background.

  • Bulb Png Image PNG Image

    Bulb Png Image
    Format: PNG
    Resolution: 512x512
    Size: 54.9KB
    Downloads: 2,749
  • Yellow Light Bulb Png Image PNG Image

    Yellow Light Bulb Png Image
    Format: PNG
    Resolution: 1200x1600
    Size: 338.9KB
    Downloads: 1,495
  • Bulb Png Image PNG Image

    Bulb Png Image
    Format: PNG
    Resolution: 768x1276
    Size: 328.8KB
    Downloads: 769
  • Yellow Light Bulb Png Image PNG Image

    Yellow Light Bulb Png Image
    Format: PNG
    Resolution: 256x256
    Size: 12.2KB
    Downloads: 737
  • Bulb Png Image PNG Image

    Bulb Png Image
    Format: PNG
    Resolution: 285x285
    Size: 14.5KB
    Downloads: 718
  • Bulb Png Image PNG Image

    Bulb Png Image
    Format: PNG
    Resolution: 256x256
    Size: 16.0KB
    Downloads: 704
  • White Day Light Bulb Png Image PNG Image

    White Day Light Bulb Png Image
    Format: PNG
    Resolution: 1914x2861
    Size: 1.2MB
    Downloads: 684
  • Yellow Light Bulb Png Image PNG Image

    Yellow Light Bulb Png Image
    Format: PNG
    Resolution: 256x256
    Size: 10.7KB
    Downloads: 627
  • Black Bulb Png Image PNG Image

    Black Bulb Png Image
    Format: PNG
    Resolution: 256x256
    Size: 7.6KB
    Downloads: 614
  • Bulb Png Image PNG Image

    Bulb Png Image
    Format: PNG
    Resolution: 1870x1870
    Size: 470.5KB
    Downloads: 594
  • Bulb Png Image PNG Image

    Bulb Png Image
    Format: PNG
    Resolution: 800x1200
    Size: 109.7KB
    Downloads: 593
  • Yellow Logo Bulb Png Image PNG Image

    Yellow Logo Bulb Png Image
    Format: PNG
    Resolution: 256x256
    Size: 6.3KB
    Downloads: 580
  • Bulb Png Image PNG Image

    Bulb Png Image
    Format: PNG
    Resolution: 1144x1144
    Size: 71.4KB
    Downloads: 557
  • Bulb Png Image PNG Image

    Bulb Png Image
    Format: PNG
    Resolution: 1289x2107
    Size: 1.2MB
    Downloads: 534
  • White Light Bulb Png Image PNG Image

    White Light Bulb Png Image
    Format: PNG
    Resolution: 800x1450
    Size: 59.3KB
    Downloads: 528
  • Bulb Png Image PNG Image

    Bulb Png Image
    Format: PNG
    Resolution: 800x800
    Size: 41.4KB
    Downloads: 486
  • Bulb Png Image PNG Image

    Bulb Png Image
    Format: PNG
    Resolution: 3000x3898
    Size: 231.2KB
    Downloads: 373