Incandescent bulb | Fluorescent bulb | |
Methodology | produces calorie-free from a heated filament | produce calorie-free past times agency of a gas discharge |
Efficiency | Less | Relatively more |
Heat | More | Less |
Life | Less | |
Cost | Cheap | Expensive |
Light-Heat | Warmer Light |
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» Branches of mechanical engineering: Departure Betwixt Incandescent Bulb As Well As Fluorescent Bulb