Top Bulb PNG Images
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 Electronics. In this category "Bulb" we have 39 free PNG images with transparent background.
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Idea Bulb Transparent ImageFormat: PNG
Resolution: 749x805
Size: 18.8KB
Downloads: 450
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Idea Bulb ImageFormat: PNG
Resolution: 512x512
Size: 26.1KB
Downloads: 659
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Idea BulbFormat: PNG
Resolution: 797x800
Size: 26.5KB
Downloads: 402
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Idea Bulb FileFormat: PNG
Resolution: 1024x1024
Size: 28.1KB
Downloads: 373
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Idea Bulb ClipartFormat: PNG
Resolution: 512x512
Size: 30.6KB
Downloads: 725
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Bulb Off ClipartFormat: PNG
Resolution: 438x592
Size: 37.4KB
Downloads: 295
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3D Bulb FileFormat: PNG
Resolution: 400x400
Size: 82.1KB
Downloads: 363
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Bulb Off Transparent ImageFormat: PNG
Resolution: 500x500
Size: 108.9KB
Downloads: 362
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Glowing Bulb ImageFormat: PNG
Resolution: 600x600
Size: 129.5KB
Downloads: 285
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Glowing Bulb Transparent ImageFormat: PNG
Resolution: 900x900
Size: 142.7KB
Downloads: 254
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Glowing Bulb FileFormat: PNG
Resolution: 408x635
Size: 172.9KB
Downloads: 348
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3D BulbFormat: PNG
Resolution: 512x512
Size: 189.7KB
Downloads: 397
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Bulb OffFormat: PNG
Resolution: 2400x1812
Size: 201.9KB
Downloads: 470
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Glowing BulbFormat: PNG
Resolution: 512x512
Size: 239.0KB
Downloads: 408
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Bulb Off FileFormat: PNG
Resolution: 2400x1144
Size: 281.2KB
Downloads: 364
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Idea Bulb TransparentFormat: PNG
Resolution: 2368x2800
Size: 427.3KB
Downloads: 806
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3D Bulb ImageFormat: PNG
Resolution: 768x1276
Size: 757.2KB
Downloads: 316
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Glowing Bulb TransparentFormat: PNG
Resolution: 1200x1600
Size: 1.1MB
Downloads: 408
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Glowing Bulb ClipartFormat: PNG
Resolution: 2048x1241
Size: 1.5MB
Downloads: 319
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Light Bulb HdFormat: PNG
Resolution: 501x500
Size: 11.9KB
Downloads: 402